Question

36 Work, Energy and Power
92. A body is dropped from a height of 80m which after 98
re-bounding from the ground surface rises to a height
of 40m. Calculate coefficient of restitution of the surface
"le
1
(1
2.
1
(2) 7
(3) zero
g
1
(4
)​

Answer 1

Answer:

please show me the details and the rest are all the details and the rest are all the details and I am not sure if you have any of these