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A ball placed on a smooth inclined plane of inclination theta 30 degree to the horizontal,which is rotating at frequency 0.5Hz about a vertical axis passing through its lower end .At what distance from lower end does the ball remain at rest?

A ball placed on a smooth inclined plane of inclination theta 30 degree to the horizontal,which is rotating at frequency 0.5Hz about a vertical axis passing through its lower end .At what distance from lower end does the ball remain at rest?

Grade:12th pass

1 Answers

Arun
25757 Points
4 years ago
Dear Ramanpreet
 
on solving 
 
d = 2g / 3*pi^2
 
d = 0.67 m
 
Hope it helps
Regards
Arun (askIITians forum expert)

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