Home
Class 11
PHYSICS
A rail-road car is moving towards right ...

A rail-road car is moving towards right with acceleration a. A man accelerating toward left with an acceleration of magnitude `a//3` w.r.t to car. A dog of mass m is following man A with an acceleration `a//3` relative to the car. Observer B on ground is observing the dog and man A. Find the
(a) net force experienced by the dog as seen by observer B standing on ground.
(b) rate of change of linear momentum of the dog relative to the man A moving on trolley.
(c ) pseudo-free on the dog as seen from man A.

Promotional Banner

Similar Questions

Explore conceptually related problems

If block B moves towards right with acceleration b, find the net acceleration of block A.

If block B moves towards right with acceleration b, find the net acceleration of block A.

A train is moving forward with a horizontal acceleration a. A man sitting in the train drops a coin on the floor of the train . The acceleration of the coin w.r.t man is

A train is moving forward with a horizontal acceleration a. A man sitting in the train drops a coin on the floor of the train . The acceleration of the coin w.r.t man is

If block A is moving with an acceleration of 5ms^(-2) , the acceleration of B w.r.t. ground is

If block A is moving with an acceleration of 5ms^(-2) , the acceleration of B w.r.t. ground is

If block A is moving with an acceleration of 5ms^(-2) , the acceleration of B w.r.t. ground is

Find the acceleration of C w.r.t. ground.

A particle of mass m is moving with an acceleration a/3 towards left relative to the trolley car. An observer accelerates towards left with an acceleration of magnitude a/3. The trolley moves towards right with an acceleration a. Force experienced by particle (in ground frame of reference) is (xma)/3(+hati) . The value of 'x' is