A young man of mass 60 kg stands on the floor of a lift which is accelerating downwards at 1m//s^(2) then the reaction of the floor of the lift on the man is (Take g = 9.8 m//s^(2)).

A young man of mass 60 kg stands on the floor of a lift which is accel

1.	A young man of mass 60 kg stands on the floor of a lift which is accelerating downwards at 1m//s^(2) then the reaction of the floor of the lift on the man is (Take g = 9.8 m//s^(2)).
Answer» 528 N 540 N 546N none Solution :`R=m(g-a)`