Read the paragraph carefully and answer the following questions In a gravity free space a...
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Read the paragraph carefully and answer the following questions In a gravity free space a hollow cylinder of radius 4R and mass M is being rotated by a constant angular velocity clockwise w r t an inertial frame of reference Another hollow cylinder of radius R and mass m is rotating inside this cylinder such that it touches the inner surface of larger cylinder without slipping and its centre of mass appears stationary from inertial frame Dynamic friction coefficient between cylinders is u If the normal reaction between cylinders is denoted by N answer the following questions 37 38 39 What is the angular velocity of smaller cylinder A w 3 C 4 What is the value of N A m 4R w C m 3R A m 4 C m B 30 D 30 4 3R 3w 4 v 3R B m R 40 D zero A small tangential velocity v is given to the smaller cylinder towards right What will be N Once the steady state is achieved V 16R B m V 12R 4R D zero R
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