A weight lifter does……………in lifting the weight………………..the ground but ……………in………………..the weight up.

A weight lifter lifts a weight off the ground and holds is up, then

A weightlifter lift a weight off the ground and bolds is up, then

A body is kept in a lift may be moving upwards or dowwards. It is found that durig the motion of the lift, the apparent weight of the body becomes twice its real weight. Then the lift is

Weight lifters apply gymnastic chalk powder on their hand before lifting the weight in order

A weight lifter lifts 300kg from the ground to a height of 2 meter in 3 second . The average power generated by him is

500 J of work is done in lifting a 30 kg weight to a height of 0.5 m . With what acceleration the weight was raised ?