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A Ball is released from rest at a height of 10m on an inclined plane of inclination 53 degree. if the coefficient of restitution for collision is 3/4. then its total time of motion is approximately (a) 3.5s (b) 8.6s (c) 12.8s (d) 22s

A Ball is released from rest at a height of 10m on an inclined plane of inclination 53 degree. if the coefficient of restitution for collision is 3/4. then its total time of motion is approximately


(a) 3.5s


(b) 8.6s


(c) 12.8s


(d) 22s

Grade:12th Pass

3 Answers

Prajwal kr
49 Points
9 years ago

Is the question complete? Is there a coefficent of friction given for the surface after the incline. Because, The ball after it collides with the ground will continue to move with a velocity(component) on the ground forever unless and until an external force stops it.

lokesh soni
37 Points
9 years ago

check the question if it is coefficient of friction or coefficient ofrestitutionand if it is coef.of res.then ball is colliding with what

Saurabh Anand
38 Points
9 years ago

question is complete and it is coeff of restn and ball is colliding with horizontal surface...

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