Consider the given system shown in fig.
At certain instant velocity of lift (w.r.t. ground). Velocity of A(relative to lift) are shown. Velocity of lift is constant.
Choose correct option

Three blocks shown in figure more vertically with constant velocities. The velocity of A w.r.t. C is 100 m//s upward and the relative velocity of B w.r.t. A is 50 m//s downward. Find the velocity of C w.r.t. ground. All the string are ideal.

The velocity of point A on the rod is 2ms^(-1) (leftwards) at the instant shown in fig. The velocity of the point B on the rod at this instant is

The velocity of point A on the rod is 2ms^(-1) (leftwards) at the instant shown in fig. The velocity of the point B on the rod at this instant is

When a body is thrown up in a lift with a velocity u relative to the lift, the time of flight is found to be t . The acceleration with which the lift is moving up is

When a body is thrown up in a lift with a velocity u relative to the lift, the time of flight is found to be t . The acceleration with which the lift is moving up is

A pendulum clock is in a lift that descends at a constant velocity. Does it keep correct time?

A spring block system is kept inside a lift moving with a constant velocity v_(0) as shown in figure. Block is in equilibrium and at rest with respect to lift. The lift is suddenly stopped at time t = 0 . Taking upward direction as the positive direction, write x - t equation of the block.

A spring block system is kept inside a lift moving with a constant velocity v_(0) as shown in figure. Block is in equilibrium and at rest with respect to lift. The lift is suddenly stoped at time t = 0 . Taking upward direction as the positive direction, write x - t equation of the block.