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Natalija [7]
2 years ago
3

Determine the coefficient of restitution e for a steel ball dropped from rest at a height h = 2.41 m above a heavy horizontal st

eel plate if the height of the second rebound is h2 = 0.82 m.
Physics
1 answer:
devlian [24]2 years ago
4 0

For such cases where frictional forces can be neglected,  and the object is dropped from rest onto a horizontal surface, coefficient of restitution is equivalent to:

e =  √(h/H)

where,

h = bounce height

H = drop height


so, using the formula we get:

e =  √(0.82/2.4)

Hence, e = 0.583 

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