Question #103093

Velocity of a particle is expressed as

Vx=40-5t² m/s.

(a) find average acceleration.

(b)find instantaneous acceleration.

(C)Draw the graph of this question.

Vx=40-5t² m/s.

(a) find average acceleration.

(b)find instantaneous acceleration.

(C)Draw the graph of this question.

Expert's answer

`Instantaneous acceleration:`

"a = Vx' = \\frac{dVx}{dt} = -10 * t"

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