The position ?, in meters, of an object moving along the ?-axis is given as a...

Question

Question

The position ?, in meters, of an object moving along the ?-axis is given as a function of time ?, in seconds, as

?(?)=0.0971?^4−0.273?^3+0.809?^2+2.83?−9.77

Find the object's acceleration at time ?=2.75 s.

Answer 1

Answer #1

Given

Find the acceleration at time,

velocity,

Take derivative

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Acceleration,

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ANSWER :

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Answer 2

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