Question and answer list
Each item is a 4-option MCQ. Open a question, tap A–D. Green is correct, red is wrong. Original US classroom practice — not a state test copy.
1. If you lift a box twice as high at constant speed, PE
Tap A, B, C or D.
Answer: C) doubles
h is in mgh.
2. A pendulum at the bottom of its swing has
Tap A, B, C or D.
Answer: C) maximum KE and minimum PE (ideal case)
Energy trades between KE and PE.
3. Grade 11 science — work energy: practice check 1 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
4. Grade 11 science — work energy: practice check 2 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
5. Grade 11 science — work energy: practice check 3 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
6. Grade 11 science — work energy: practice check 4 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
7. Grade 11 science — work energy: practice check 5 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
8. Grade 11 science — work energy: practice check 6 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
9. Grade 11 science — work energy: practice check 7 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
10. Grade 11 science — work energy: practice check 8 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
11. Grade 11 science — work energy: practice check 9 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
12. Grade 11 science — work energy: practice check 10 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
13. Grade 11 science — work energy: practice check 11 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
14. Grade 11 science — work energy: practice check 12 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
15. Grade 11 science — work energy: practice check 13 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
16. Grade 11 science — work energy: practice check 14 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
17. Grade 11 science — work energy: practice check 15 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
18. Grade 11 science — work energy: practice check 16 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
19. Grade 11 science — work energy: practice check 17 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
20. Grade 11 science — work energy: practice check 18 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
21. Grade 11 science — work energy: practice check 19 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
22. Grade 11 science — work energy: practice check 20 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
23. Grade 11 science — work energy: practice check 21 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
24. Grade 11 science — work energy: practice check 22 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
25. Grade 11 science — work energy: practice check 23 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
26. Grade 11 science — work energy: practice check 24 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
27. Grade 11 science — work energy: practice check 25 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
28. Grade 11 science — work energy: practice check 26 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
29. Grade 11 science — work energy: practice check 27 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
30. Grade 11 science — work energy: practice check 28 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
31. Grade 11 science — work energy: practice check 29 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
32. Grade 11 science — work energy: practice check 30 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
33. Grade 11 science — work energy: practice check 31 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
34. Grade 11 science — newtons laws: practice check 63 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
35. Grade 11 science — newtons laws: practice check 64 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
36. Grade 11 science — newtons laws: practice check 65 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
37. Grade 11 science — newtons laws: practice check 66 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
38. Grade 11 science — newtons laws: practice check 67 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
39. Grade 11 science — newtons laws: practice check 68 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
40. Grade 11 science — newtons laws: practice check 69 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
41. Grade 11 science — newtons laws: practice check 70 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
42. Grade 11 science — newtons laws: practice check 71 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
43. Grade 11 science — newtons laws: practice check 72 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
44. Grade 11 science — newtons laws: practice check 73 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
45. Grade 11 science — newtons laws: practice check 74 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
46. Grade 11 science — newtons laws: practice check 75 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
47. Grade 11 science — newtons laws: practice check 76 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
48. Grade 11 science — newtons laws: practice check 77 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
49. Grade 11 science — newtons laws: practice check 78 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
50. Grade 11 science — newtons laws: practice check 79 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
51. Grade 11 science — newtons laws: practice check 80 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
52. Grade 11 science — newtons laws: practice check 81 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
53. Grade 11 science — newtons laws: practice check 82 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
54. Grade 11 science — newtons laws: practice check 83 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
55. Grade 11 science — newtons laws: practice check 84 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
56. Grade 11 science — newtons laws: practice check 85 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
57. Grade 11 science — newtons laws: practice check 86 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
58. Grade 11 science — newtons laws: practice check 87 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
59. Grade 11 science — newtons laws: practice check 88 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
60. Grade 11 science — newtons laws: practice check 89 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
61. Grade 11 science — newtons laws: practice check 90 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
62. Grade 11 science — newtons laws: practice check 91 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
63. Grade 11 science — newtons laws: practice check 92 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
64. Newton’s first law is about
Tap A, B, C or D.
Answer: B) inertia — objects keep their motion unless a net force acts
A book stays at rest on a table.
65. Newton’s second law is
Tap A, B, C or D.
Answer: C) F = ma
Net force equals mass times acceleration.
66. If mass is constant and force doubles, acceleration
Tap A, B, C or D.
Answer: D) doubles
a = F/m.
67. Newton’s third law says forces
Tap A, B, C or D.
Answer: D) come in equal-and-opposite pairs
The ground pushes up as you push down.
68. Weight is
Tap A, B, C or D.
Answer: A) the gravitational force on an object
W = mg near Earth.
69. Mass is measured in
Tap A, B, C or D.
Answer: D) kilograms
Force is in newtons.
70. A net force of zero means
Tap A, B, C or D.
Answer: B) velocity is constant (maybe zero)
Balanced forces → no acceleration.
71. Friction
Tap A, B, C or D.
Answer: D) opposes sliding between surfaces
It is a force, so it can change motion.
72. Grade 11 science — newtons laws: practice check 1 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
73. Grade 11 science — newtons laws: practice check 2 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
74. Grade 11 science — newtons laws: practice check 3 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
75. Grade 11 science — newtons laws: practice check 4 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
76. Grade 11 science — newtons laws: practice check 5 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
77. Grade 11 science — newtons laws: practice check 6 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
78. Grade 11 science — newtons laws: practice check 7 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
79. Grade 11 science — newtons laws: practice check 8 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
80. Grade 11 science — newtons laws: practice check 9 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
81. Grade 11 science — newtons laws: practice check 10 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
82. Grade 11 science — newtons laws: practice check 11 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
83. Grade 11 science — newtons laws: practice check 12 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
84. Grade 11 science — newtons laws: practice check 13 — the reliable next step is
Tap A, B, C or D.
Answer: C) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
85. Grade 11 science — newtons laws: practice check 14 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
86. Grade 11 science — newtons laws: practice check 15 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
87. Grade 11 science — newtons laws: practice check 16 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
88. Grade 11 science — newtons laws: practice check 17 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
89. Grade 11 science — newtons laws: practice check 18 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
90. Grade 11 science — newtons laws: practice check 19 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
91. Grade 11 science — newtons laws: practice check 20 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
92. Grade 11 science — newtons laws: practice check 21 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
93. Grade 11 science — newtons laws: practice check 22 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
94. Grade 11 science — newtons laws: practice check 23 — the reliable next step is
Tap A, B, C or D.
Answer: A) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
95. Grade 11 science — newtons laws: practice check 24 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
96. Grade 11 science — newtons laws: practice check 25 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
97. Grade 11 science — newtons laws: practice check 26 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
98. Grade 11 science — newtons laws: practice check 27 — the reliable next step is
Tap A, B, C or D.
Answer: B) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
99. Grade 11 science — newtons laws: practice check 28 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
100. Grade 11 science — newtons laws: practice check 29 — the reliable next step is
Tap A, B, C or D.
Answer: D) try the item, then read the tip
Original GKSchools practice — not a state exam leak. Come back tomorrow; order rotates.
