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hey buddy !! here's your answer...
➡️ at the highest point the velocity becomes zero . hence kinetic energy also becomes zero .
so only potential energy is left with the body .
mg = 0.25 x 10 = 2.5 N
P. E. = mgh
= 2.5 x 40
= 100 J✔️
hope it helps !!✌️❤️
bonne journée !! ⭐⭐
➡️ at the highest point the velocity becomes zero . hence kinetic energy also becomes zero .
so only potential energy is left with the body .
mg = 0.25 x 10 = 2.5 N
P. E. = mgh
= 2.5 x 40
= 100 J✔️
hope it helps !!✌️❤️
bonne journée !! ⭐⭐
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