Question

A body of mass 1 kg is made to travel with a
uniform acceleration of 30 cm/s- over a
distance of 2m, then work to
21)6J 2)60J 370.6J 4) 0.3J​

Answer 1

Answer:

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Answer 2

work done= change in keniric energy

therefore 1/2m(v^-u^)