Lakhmir singh solutions
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Work And Energy | Exercise

Question 37

A body of mass 100kg is lifted up by 10m. Find:

a) the amount of work done

b) potential energy of the body at that height

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Height, h = 10m Acceleration due to gravity, g = 10 m/s^2 a) Work done, W = mgh = 10kJ b) Potential energy of the body = work done = 10kJ

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Our top 5% students will be awarded a special scholarship to Lido.

subject-cta

Question 37

A body of mass 100kg is lifted up by 10m. Find:

a) the amount of work done

b) potential energy of the body at that height

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

Height, h = 10m Acceleration due to gravity, g = 10 m/s^2 a) Work done, W = mgh = 10kJ b) Potential energy of the body = work done = 10kJ

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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