Physicshard · Past Paper
The distance traveled by a particle starting from rest and moving with an acceleration of 4/3 m/s^2, in the 3rd second is:
A10/3 m
B19/3 m
C6 m
D4 m
✓ Correct Answer: A — 10/3 m
S_3rd = 0 + (4/3)/2 * (2*3 - 1) = (2/3) * 5 = 10/3 m.
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