Question

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Answer 1

Answer:

I am not know the answer

Answer 2

4). (A)- The turning of a body by a force depends on the following two factors:

The turning of a body by a force depends on the following two factors:1. The magnitude of the force applied

The turning of a body by a force depends on the following two factors:1. The magnitude of the force applied2. The distance between the line of action of force and the axis of rotation (or pivoted point)

(B)- The SI unit of power is Watt (W)

(C)- One Newton meter is equal to the torque resulting from a one newton force applied perpendicularly to a one meter long moment arm

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