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What is coefficient of restitution? What...

What is coefficient of restitution? What is its value for perfectly elastic and inelastic collisions?

A

1

B

`0.5`

C

`1.5`

D

0

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JBD PUBLICATION-MODEL TEST PAPER-06-EXERCISE
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  2. Co-efficient of friction has no .............. .

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  3. What is coefficient of restitution? What is its value for perfectly el...

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  11. Explain why:- a cricketer moves his hands backwards while holding a ca...

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  12. What is conservative force?

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  20. Show that sum of P.E. and k.E. of a freely falling body is conserved.

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