Question

2. An object of mass 13 kg is at a certain height above the ground. If the potential energy of the object is 1690 J, find the height at which the object is with respect to the ground. Given, g = 10 m/s^2.​

Answer 1

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Answer 2

Potential Energy = mgh

m=13kg

g=10m/s²

Potential Energy (given) = 1690

So ,

1690 = 13 * 10 * h

Solving ,

h = 13m

Hence , the height is 13 metres