Physicsmedium · Past Paper
A car starting from rest moves with an acceleration of 4 m/s^2. What is its velocity after 10s?
A4 m/s
B40 m/s
C400 m/s
D0.4 m/s
✓ Correct Answer: B — 40 m/s
v = u + at = 0 + (4 * 10) = 40 m/s.
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