a ball is dropped from the height of h1and if renounces to a height h2 .Find the value of coefficient of restitution
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Since the velocity of ball on reaching the ground when dropped from height 'h' is given by:
v = √2gh
40 = √2×10×h
1600 = 2×10×h
h = 1600/20 = 80m
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v = √2gh
40 = √2×10×h
1600 = 2×10×h
h = 1600/20 = 80m
Hope this information will clear your doubts about (Work and energy).
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
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