Question

A small rain drop falls from a height of 500 m above the ground.Due to air resistance , it falls with a retardation.At half of its original height it gets its terminal speed and then it moves with uniform speed and reaches the ground. If W1​ and W2​ denote the work done by the gravitational force on the falling drop in the first and second half of its journey , then ​

Answer 1

Answer:

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