Question

The PE and KE are given in some places in the diagram below. Fill in the rest.

Answer 1

Using the conservation of energy:

For PEg = 7500J

KE = 10000J - 7500J = 2500J

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For PEg = 2500J

KE = 10000J - 2500J = 7500J

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For PEg = 0J

KE = 10000J - OJ = 10000J