Question

A projectile is thrown from horizontal ground with an
initial velocity 'u' at an angle o above horizontal.
The particle undergoes inelastic collisions with the
ground having a coefficient of restitution 'e'.
Calculate the range between 2nd and 3rd collision

1) e(u^2 sin 2 theta/g)
2)e^2(u^2 sin 2 theta/g)
3) e^3(u^2 sin 2 theta/g)
4) 1/ e^3(u^2 sin 2 theta/g)




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Answer 1

Explanation:

answer is option 3) which is right