A bird 'B' in air is diving vertically downwards over a water tank with speed 5 cm/s. Base of thetank is silvered. A fish 'F' in the tank is rising vertically upwards along the same line with speed 2 cm/s. Water level is lowered at the rate of 2 cm/s. Take mu_("water") = 4/3

A bird 'B' in air is diving vertically downwards over a water tank wit

1.	A bird 'B' in air is diving vertically downwards over a water tank with speed 5 cm/s. Base of thetank is silvered. A fish 'F' in the tank is rising vertically upwards along the same line with speed 2 cm/s. Water level is lowered at the rate of 2 cm/s. Take mu_("water") = 4/3
Answer» ANSWER :A::B::C::D

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A bird 'B' in air is diving vertically downwards over a water tank with speed 5 cm/s. Base of thetank is silvered. A fish 'F' in the tank is rising vertically upwards along the same line with speed 2 cm/s. Water level is lowered at the rate of 2 cm/s. Take mu_("water") = 4/3

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