

MCQOPTIONS
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1. |
The maximum comfortable retardation applied to moving vehicles, is |
A. | 3.42 m/sec2 |
B. | 4.42 m/sec2 |
C. | 5.56 m/sec2 |
D. | 7.80 m/sec2 |
Answer» B. 4.42 m/sec2 | |