Questions
A suitcase is gently dropped on a conveyor belt moving at 3 m/s. If the coefficient of friction between the belt and the suitcase is 0.5. Find the displacement of suitcase relative to conveyor belt before the slipping between the two is stopped (g = 10 m/s2)
detailed solution
Correct option is C
SInce the suitcase is slipping, retardation due to friction is given by:
a = =−μg
So
v2−u2 = 2as
In the frame of the conveyer v=0 and u=3m/s
⟹−32 = −2μgs
⟹s = 0.9m
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