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A rain drop of radius 2mm …

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A rain drop of radius 2mm falls from height of 500m above the ground. It falls with decreasing acceleration until at half its original height. It attains its maximum speed and moves with uniform speed. What is the work done by the gravitational force on th rain drop in the first and second half of its journey.what is the work done by the resistive force in the entire journey if it's speed on reaching the ground is 10m/s

Posted by Arima Singh 4 years, 6 months ago

CBSE > Class 11 > Physics

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