Question
A bird is sitting in a large closed cage which is placed on a spring balance. It records a weight placed on a spring balance. It records a weight of 25 N. The bird (mass = 0.5kg) flies upward in the cage with an acceleration of 2m /s² . The spring balance will now record a weight of
Options :
24 N
25 N
26 N
27 N
Answer :
25 N
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