Assertion : In the case of free fall of the lift, the man will feel weightlessness.
Reason : In free fall, acceleration of lift is equal to acceleration due to gravity.

(A) : In the case of free fall of the lift, the man will feel weightlessness, (R) : In free falling, acceleration of lift is equal to acceleration due to gravity.

Assertion : If a pendulum is suspended in a lift and lift is falling freely , then its time period becomes infinite . Reason : Free falling body has acceleration equal to acceleration due to gravity .

Assertion : A body falling freely may do so with constant velocity. Reason : The body falls freely, when acceleration of a body is equal to acceleration due to gravity.

Assertion : For a free falling object, the next external force is just the weight of the object . Reason : In this case the downward acceleration of the object is equal to the acceleration due to gravity.

Assertion : When the lift moves with uniform velocity the man in the lift will feel weightlessness. Reason : In downward accelerated motion of lift, apparent weight of a body decreases.

Assertion : An object may fall with a constant velocity. Reason : This happens when acceleration of the object is equal to acceleration due to gravity.