Mathematics, 06.08.2021 04:30 ash34321
A mass is accelerated by a time-varying force (−)3, where v is its velocity. It also experiences a resistive force , where is a constant, owing to its motion through the air. The equation of motion of the mass is therefore
= (−)3 − .
Find an expression for the velocity v of the mass as a function of time, given that it has an initial velocity 0.
Answers: 3
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A mass is accelerated by a time-varying force (−)3, where v is its velocity. It also experiences a r...
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