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A girl throws the ball with horizontal v...

A girl throws the ball with horizontal velocity `2m//s` at the moment `t=0`. The ball bounces once on the smooth floor and then lands into cup `C`. The coefficient of restitution for the collision is `0.8`. Select the correct alternative `(g=10m//s^(2))`

A

The time taken by the ball to reach `B` is `sqrt((3)/(10))s`

B

The time taken by the ball to reach `C` is `2.6sqrt((3)/(10))s`

C

The ratio `(OC)/(OB)=2.6`

D

The distance `d` is `(52sqrt(3))/(10sqrt(10))m`

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AAKASH INSTITUTE ENGLISH-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-Assignment (Section - C) Objective Type Questions (More than one option are correct)
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