Physicsmedium · Past Paper
A cheetah can accelerate from rest to 25 m/s in 2 seconds. Its acceleration is:
A12.5 m/s^2
B50 m/s^2
C25 m/s^2
D10 m/s^2
✓ Correct Answer: A — 12.5 m/s^2
a = (v - u) / t = (25 - 0) / 2 = 12.5 m/s^2.
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