A man is standing on a balance and his weight is measured. If he takes a step in the left side, then weight

A man standing on a platform holds weights in his outstretched arms. The system is rotated about a central vertical axis. If the man now pulls the weights inwards close to his body then

A man standing on a platform holds weights in his outstretched arms. The system is rotated about a central vertical axis. If the man now pulls the weights inwards close to his body then

A man of weight W is standing on a lift which is moving upward with an acceleration a. The apparent weight of the man is

A man of weight W is standing on a lift which is moving upwards with acceleration 'a'. The apparent weight of the man is :

Left pan of a faulty balance weighs 100 grams more than its right pan. A shopkeeper keeps the weight measure in the left pan while buying goods but keeps it in the right pan while selling his goods. He uses only 1 kg weight measure. If he sells his goods at the listed cost price, what is his gain? a. (100)/(11)% b. (200)/(11)% c. (100)/9% d. (200)/9%

A man is standing on a platform moving up and down as a S.H.M. will there be any change in his weight as recorded by a weighing machine on the platform ?

A man is standing on a platform moving up and down as a S.H.M. will there be any change in his weight as recorded by a weighing machine on the platform ?

A man is standing on a platform moving up and down as a S.H.M. will there be any change in his weight as recorded by a weighing machine on the platform ?