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A bird is sitting on the floor of a wire cage and the cage is in the hand of a boy. The bird starts flying in the cage. The boy will ___________

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A bird is sitting on the floor of a wire cage and the cage is in the hand of a boy. The bird starts flying in the cage. The boy will ___________

(a) Also experience the flying feel

(b) Will not feel anything different

(c) Feel the weight of the cage has become lighter

(d) Feel no change in weight of the cage

I have been asked this question in class test.

The question is from Friction and Forces in section Laws of Motion of Engineering Physics I

1 Answer

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Best answer
Correct option is (c) Feel the weight of the cage has become lighter

Easy explanation: The air inside the wire cage is in free contact with the atmospheric air. When the bird starts flying inside the cage, the weight of the bird is no more experienced and the cage will appear lighter than before.

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