Question

show that u1-u2=v2-v1 for e=1​

Answer 1

Answer:

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Answer 2

Answer:

Explanation:

e=$\frac{Velocity of seperation}{Velocity of approach}$

or, e=$\frac{v2-v1}{u1-u2}$

for e=1,

$\frac{v2-v1}{u1-u2}$=1

or, v2-v1=u1-u2

or, u1-u2=v2-v1

Hence proved.

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