UPSEE Solved Model Paper 3

Question : 32 of 150

Marks: +1, -0

A massive platform of mass M is moving with speed v = 6 ms−1. At t = 0 a body of massm (m ≪ M) is gently placed on the platform. If coefficient of friction between body and platform is μ= 0.3 and g = 10m∕s2. Then,

the body covers a distance 3 m on the platform in the direction of motion of the platform.
the body covers a distance 3 m on the platform opposite to the direction of motion of plat form before coming to rest.
the body covers a distance 6 m on the platform in the direction of motion of the platform.
the body covers a distance 6 m on the platform opposite to the direction of motion of plat form before coming to rest.

Validate

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