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1. |
If a car decelerates at the rate of 6 m/s2 to come to a stop in 1.25 seconds, then at what speed (in m/s) was the car travelling before it started to decelerate? |
A. | 9.375 |
B. | 45 |
C. | 4.8 |
D. | 7.5 |
Answer» E. | |