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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A rail-road car is moving towards right with acceleration a. A man A 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. 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-force on the dog as seen from man A.

A rail-road car is moving towards right with acceleration a. A man A 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. 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-force on the dog as seen from man A.

(b) M as viewed by the observer sitting on the wedge. Will these pseudo forces (c) equal and opposite action reaction pairs? Explain. The block of mass m is in equilibrium relative to the smooth wedge of mass M which is pushed by a horizontal force F. Find pseudo force acting on (a) m