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Q.

A lift is going up with uniform velocity. When brakes are applied, it slows down. A person in that lift, experiences

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a

more weight

b

zero weight

c

less weight

d

normal weight

answer is B.

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Detailed Solution

When the lift going up is slowing down, the net acceleration of the person will be downwards.

The apparent weight W'=m(g-a), this is less then the original weight of the person.

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