Question

find the energy conserved expression for a vertically thrown upward body

Answer 1

Explanation:

Total Energy = Kinetic Energy + Potential Energy

As object move upward is velocity will decrease due to deceleration by gravity.

So its kinetic energy = 1/2 mv²

will decrease as it move upward.

But its potential energy =mgH will increase as it move upward.

Hence, total energy will remain constant