AM-2188

Kinematics with calculus

A Math · Secondary 4 · Medium · Kinematics with calculus

The velocity

v\,\text{m/s}

of a particle at time

t

seconds is given by

v = 12 + 6t - 3t^2

. The particle is at rest at point

P

. Find the value of

t

when the particle is at

P

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