Question

dispingement weaty (s) graph of
Q.104 Consider a rubber ball freely falling from a height
h - 4.9 m onto a horizontal elastic plate. Assume
that the duration of collision is negligible and the
collision with the plate is totally elastic. Then, the
velocity as a function of time and the height as a
function of time will be
reitice
(1)
mbo
w
E
tvil
.
2 20
-V
L.
(2)
(4)
S
V
YA
tvi
h
m.
0
graph represents uniform
N21 411
in straight
option
(3)
move​

Answer 1

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