When an object falls from a height, its height = h decreases, but its acceleration due to gravity = g increases. Why, then, does its potential energy (mgh) decrease, and not increase?Because if g increases, then potential energy should also increase.

When an object falls from a height, its height = h decreases, but its

1.	When an object falls from a height, its height = h decreases, but its acceleration due to gravity = g increases. Why, then, does its potential energy (mgh) decrease, and not increase?Because if g increases, then potential energy should also increase.
Answer» Answer is in the question itself. Height also decreases... So automatically potential energy decreases. Acceleration DUE to gravity is 9.8 m/s^2 which is a constant. But height increases till the object REACHES ground.

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When an object falls from a height, its height = h decreases, but its acceleration due to gravity = g increases. Why, then, does its potential energy (mgh) decrease, and not increase?Because if g increases, then potential energy should also increase.​

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When an object falls from a height, its height = h decreases, but its acceleration due to gravity = g increases. Why, then, does its potential energy (mgh) decrease, and not increase?Because if g increases, then potential energy should also increase.