Send me the total method also how you got answer
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h=vt+1/2at^2
h=20×2+1/2 × (-10)2×2
h=40+(-20)
h=20 m
potential energy
U=mgh
U=2×10×20
U=400J
hope it will help you
pls mark it as brainlist
h=20×2+1/2 × (-10)2×2
h=40+(-20)
h=20 m
potential energy
U=mgh
U=2×10×20
U=400J
hope it will help you
pls mark it as brainlist
cvijayalaxmi501:
thanks
Answered by
1
hope this help.......
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