Question:
On a rough inclined plane a long plank A is placed A uniform
Last updated: 6/12/2023
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On a rough inclined plane a long plank A is placed A uniform disc B having mass same as plank is rolling without slipping on the plank The minimum value of coefficient of friction between the plank and the inclined plane such that the plank can remain stationary is A 2 tan 0 3 B 3 tan 0 2 C 4tan 3 D none B 50