If an object is moving with constant velocity of 20ms⁻¹ towards north, then its acceleration will be:
Correct answer: D. 0 ms⁻²
- A. 5 ms⁻²
- B. 10 ms⁻²
- C. 9 ms⁻²
- D. 0 ms⁻²
Explanation
Constant velocity implies no change in speed or direction, so acceleration (the rate of change of velocity) is zero.
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