Question

A body of mass 10kg,inicialy at rest is subjected to a force of 20m through a distance of 10m.calculate the change in kinetic energy of the body

Answer 1

Answer:

200J

Explanation:

Work done by the force = Change in kinetic energy.

Work done by force = 20N × 10m = 200J answer

Answer 2

Answer:

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Explanation:

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