Physics, 27.01.2020 21:31 lil3114

A6.00 kg crate is suspended from the end of a short vertical rope of negligible mass. an upward force f(t) is applied to the end of the rope, and the height of the crate above its initial position is given by y(t)=(2.80m/s)t +(0.61 m/s3 )t3
what is the magnitude of the force f when 4.40 s ?

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A6.00 kg crate is suspended from the end of a short vertical rope of negligible mass. an upward forc...