Asked by OHara
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
Answered by
Aman of mass75 kg stand
(600,750,900,150)n
Answered by
Presley
Its very hard
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