A man of mass "60kg" stands on weighing machine in a lift which is moving down and speeding up with an acceleration of `2.3m/s^(2)`.What will be reading on the weighing machine scale? `(g=9.8 m/s^(2))`

A man of mass 70 kg stands on a weighing scale in a lift which is moving downward with the uniform acceleration of 5 m/s^2 . The reading on the weighing scale is

A man of mass 40kg is standing on a weighting machine kept on the floor of an elevator which is moving up with an acceleration of 2m//s^2 Find the reading of the weighing maching.

A man of mass 40kg is standing on a weighting machine kept on the floor of an elevator which is moving up with an acceleration of 2m//s^2 Find the reading of the weighing maching.

A man weighs 80kg . He stands on a weighing scale in a lift which is moving upwords with a uniform acceleration of 5m//s^(2) . What would be the reading on the scale?

A man weighs 80kg . He stands on a weighing scale in a lift which is moving upwords with a uniform acceleration of 5m//s^(2) . What would be the reading on the scale?

A person of mass 50 kg stands on a weighing scale on a lift . If the lift is descending with a downward acceleration of 9ms^(-2) what would be the reading of the weighing scale? (g =10ms^(-2)) .

A person of mass 50 kg stands on a weighing scale on a lift . If the lift is descending with a downward acceleration of 9ms^(-2) what would be the reading of the weighing scale? (g =10ms^(-2)) .

The person o( mass 50 kg slands on a weighing scale on a lift. If the lift is ascending upwards with a uniform acceleration of 9ms^(-2) , what would be the reading of the weighting scale? ("Take g"=10ms^(-2))

A 60kg man is inside a lift which is moving up with an acceleration of 2.45 ms^(-2) . The apparent percentage change in his weight is,

A person of mass 60 kg stands on a weighing machine in a lift which is moving a) upwards with a uniform retardation of 2.8 ms^(-2) . b) downwards with a uniform retardation of 2.2 ms^(-2) . Find the reading shown by the weighing machine in each case