Unit # 4
Turning Effect of Forces
EXERCISE QUESTIONS
4.1 Multiple Choice Questions (MCQs)
i. A Couple
ii.
Any number
iii.
2 components
iv.
8.7N
v.
Two equal and opposite forces are not
in the same line.
vi.
Acceleration is zero
vii.
Keeps its height if displaced
viii. Lowering their center of gravity.
SHORT QUESTIONS
Chapter # 1 (Physical Quantities and Measurements)
Chapter # 4 (Turning Effect of Forces)

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