Physics, asked by amisha2561, 5 months ago

21.) When a ball collides head-on with a massive
wall, it loses one-fourth of its kinetic energy. The
coefficient of restitution is
1
Pad
(1
)
NI-
(2)
2 은
4
(1)
(3) TE
{moa
(4)
Lala
2x3
5
2
022

Answers

Answered by mahipopo1234

0

Answer:

bla bla bla................

Explanation:

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