Question

A vehicle is moving at a velocity, v, given by v =12t - 3t2 ms-1. Use
calculus to produce an equation for the acceleration of the
vehicle and find the value of acceleration at t = 3s​

Answer 1

Answer: a = 12 - 6t, a = -6 m/s ^2

Explanation:

Acceleration is rate of change in velocity.

Acceleration = change in velocity ÷ change in time.

a = dv ÷ dt