A book with a mass of 1.5kg was lifted 2 meters. How much work was done

Question

Physics

Adelaide Mcintyre

30 January, 22:16

A book with a mass of 1.5kg was lifted 2 meters. How much work was done

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Answers (1)

Know the Answer?

Faith Zamora · Answer 1

Work=29.43

Explanation:

Work=Force*distance

we have the distance of 2 meters. We just need to find the Force.

Force=mass*acceleration

Force=1.5kg*9.81m/s^2

acceleration is Earth's acceleration on an object which is 9.81m/s^2

Force=14.715

lastly, just multiple 14.715N*2m to get your answer of 29.43