Question
A student of mass 75kg stands in a lift, what is the normal reaction force(upward force) on him when the lift is accelerating:
a). Upwards at 0.65m/s^2 ?
b). Downwards at 0.65m/s^2 ?
a). Upwards at 0.65m/s^2 ?
b). Downwards at 0.65m/s^2 ?
Answers
Aman of mass75 kg stand
(600,750,900,150)n
Presley
Its very hard