Question

A ball is dropped freely from some height. the correct statement is :

Only Kinetic energy is conserved

Only Potential energy is conserved

Total mechanical energy is conserved

All of these are correct​

Answer 1

Answer:

only potential energy is converted

Answer 2

Answer:

The correct option to the question -" A ball is dropped freely from some height. the correct statement is " is-

Total mechanical energy is conserved.

Explanation:

When a ball is dropped freely from some height .Since, when body falls from a height, then the   kinetic energy progressively increases and potential energy decreases . Therefore, during this total mechanical energy remains conserved.

So, the correct option is-

Total mechanical energy is conserved.

We should also know that-

Mechanical Energy-

Mechanical energy is the combination of- kinetic energy or potential energy .It is the energy which is stored in objects by their position or it is the energy of either an object in motion .It is a kind of renewable energy.

For example-

A box held at a vertical position above the ground .

The know more about law of conservation of linear momentum and kinetic energy click on the link below-

https://brainly.in/question/15460182

The know more about changes in kinetic energy and potential energy of a simple pendulum click on the link below-

https://brainly.in/question/15146516

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