Platrform Moving With Some Acceleration

Platrform Moving With Constant Speed

What is the frequency of a second's pendulum in an elevatore moving up with an acceleration of g//2 ?

A closed compartment containing gas is moving with some acceleration in horizontal direction. Neglect effect of gravity. Then the pressure in the compartment is

A man in a lift throws a ball upwards with velocity v and catches it in time t _(1) when lift is moving up with some acceleration. Again he throws a ball up with same velocity 'V' and catches it in time 't _(2) ' when lift is moving down with same acceleration.Velocity of projection V is

Assertion : The apparent weight of a body in an elevator moving with some downward acceleration is less than the actual weight of body. Reason : The part of the weight is spent in producing downward acceleration, when body is in elevator.

The position, velocity and acceleration of a particle moving with a constant acceleration can be represented by :

Draw the position-time graph of a moving object, moving with zero acceleration.

A particle of mass M is moving with an acceleration a_(0) measured by an abserver 1 standing in a frame of reference moving with a uniform velocity. Another observer 2 is standing in a frame of reference moving with acceleration a