Physicsmedium · Past Paper
The displacement 's' of a particle at time 't' is given by s = 4t^2. The acceleration is:
A4 units
B8 units
C16 units
D2 units
✓ Correct Answer: B — 8 units
Comparing with s = 0.5at^2, we get 0.5a = 4, so a = 8.
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