Question

if the stone is thrown up vertically and return to groud it's potential inergy​

Answer 1

Explanation:

Answer: During its upward journey the velocity decreases and hence kinetic energy also decreases. To compensate the decrease in kinetic energy the potential energy increases to the extent at that instant.

Answer 2

Answer:

lets it's potential energy = P

Explanation:

intially when the stone is in ground in rest state potential energy= 0

and final position of the is same as it's intial postion

so answer is zero