Question

what is conservation of energy of free falling body​

Answer 1

Explanation:

i hope it helps.

Answer 2

AnswEr:

• A ball of mass (m) at a height (h) has potential energy = mgh.

• A ball falls downward height (h) decreases. So, the potential energy also decreases.

• Kinetic energy at 'h' is zero but it is increasing during falling of it.

• The sum of potential energy and Kinetic energy of ball remains the same during its fall at every point.

$\qquad\bold{\large{\boxed{\sf{\blue{\frac{1}{2}mv^2+mgh=constant}}}}}$

( K.E + P.E ) = constant.

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Law of Conservation of Energy :

Whenever energy change from one form to another form the total amount of energy remains constant.

- Energy can neither be created nor be destroyed.

- Although some energy may be wasted during conversion but the total energy of the system remains same.