A body of mass 7 kg is projected vertically upward with an initial velocity 18 meters...

A body of mass 7 kg is projected vertically upward with an initial velocity 18 meters per second. The gravitational constant is g=98m/s². The air resistance is equal to k|v| where k is a constant.

Find a formula for the velocity at any time ( in terms of k ):

Find the limit of this velocity for a fixed time t₀ as the air resistance coefficient k goes to 0.

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Expert Solution

Colby Messinger answered 1 year ago

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