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Position, velocity and acceleration practice
Position, velocity and acceleration · 1–12
s(t) is the position of an object in meters after t seconds.
1.s(t) = −2t3 − 6t2 + 3tFind the velocity at t = 1.
2.s(t) = 3t3 − 4t2 + 10tFind the velocity at t = 5.
3.s(t) = t3 − 5t2 + 6tFind the velocity at t = 5.
4.s(t) = 2t3 − 3t2 − 6tFind the velocity at t = 5.
5.s(t) = t3 + t2 − 10tFind the velocity at t = 4.
6.s(t) = −2t3 − 2t2 + tFind the velocity at t = 5.
7.s(t) = 3t3 + 2t2 − 8tFind the velocity at t = 2.
8.s(t) = t3 + 4t2 − 2tFind the velocity at t = 3.
9.s(t) = 2t3 − 8t2 + 11tFind the velocity at t = 1.
10.s(t) = 2t3 − 7t2 − 4tFind the velocity at t = 3.
11.s(t) = −3t3 + 5t2 + 7tFind the velocity at t = 4.
12.s(t) = 2t3 − 4t2 + 8tFind the velocity at t = 2.
Answer key — Position, velocity and acceleration practice
Position, velocity and acceleration
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