Physics
Physics, 22.02.2020 00:37, xodees

A mysterious rocket-propelled object of mass 47.5kg is initially at rest in the middle of the horizontal, frictionless surface of an ice-covered lake. Then a force directed east and with magnitude F(t)= (17.0N/s )t is applied.

How far does the object travel in the first 5.25s after the force is applied?

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Answers: 3

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A mysterious rocket-propelled object of mass 47.5kg is initially at rest in the middle of the horizo...

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