A.jumps out from that platform
B.moves towards the axis of rotation
C.extends his arms outwards
D.take out his coat and throws away
A.10 rev/min2
B.15 rev/min2
C.20 rev/min2
D.30 rev/min2
A.angular velocity
B.centripetal acceleration
C.tangential acceleration
D.all of the above
A.One erg
B.100 ergs
C.one watt
D.one Newton
E.one joule
A.will be more than the kinetic energy of the bullet
B.will be less than the kinetic energy of the bullet
C.will be the same as the kinetic energy of the bullet
A.ML2T2
B.MLT3
C.ML2T3
D.ML2T-3
A.0.1047 sec-1
B.0.01745 sec-1
C.0.001745 sec-1
D.0.0001745 sec-1
E.0.00001745 sec-1
A.Zero
B.A minimum but not equal to zero
C.Increasing
D.Decreasing
A.come to rest
B.move towards left
C.move towards right
D.may move in any direction
A.The same as centre of gravity
B.The point in a body about which it can rotate horizontally and oscillates under the influence of gravity
C.The point of application of the resultant of all the forces tending to cause a body to rotate about a central axis
D.The point of application of the resultant of gravity and buoyancy forces of the body
E.The metacentre of the body
