

MCQOPTIONS
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1. |
A car is moving at a speed of 36 kmh−1. Its speed expresses in ms−1 is |
A. | 25 ms−1 |
B. | 10 ms−1 |
C. | 20 ms−1 |
D. | 30 ms−1 |
Answer» C. 20 ms−1 | |