Question

An object is lifted 5m above the levelled ground, the mass of the object is 20kg and the gravitational pull is 10Nkg-2, what is the potential energy.

Answer 1

Explanation:

A body of mass 10 kg is dropped from a height of 20 m. ... An object of mass 2 kg moves at a speed of 50 cm/s. .... If the object falls 10m to the ground, then right before it hits , all of its ...

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