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Question

An object is suspended from a spring balance in a lift. The reading is 240 N when the lift is at rest. If the spring balance reading now changes to 220 N, then the lift is moving


A

Downward with constant speed

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B

Downward with decreasing speed

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C

Downward with increasing speed

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D

Upward with increasing speed

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Solution

The correct option is C

Downward with increasing speed


Acceleration is to be downward which is possible in Option (C)


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