Question

If a force of 10 kg is applied on a body and the
body gets displaced by 0.5 m. Determine the
work done by the force when the displacement
(i) is in the direction of force.
(ii) at an angle of 60° with the force.
(ii) normal to the force (Take, 8 =10 Nkg-?).​

Answer 1

Answer:

1. 5 Nm

2. 2.5 Nm

3. 0 Nm

Explanation:

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Answer 2

Answer:

work done = f×s

that is force ×displacement

w=10×0.5=5nm