MCQOPTIONS
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| 1. |
A box rests in the rear of a truck moving with a deceleration of \[2\,\,\text{m/}{{\text{s}}^{\text{2}}}.\] To prevent the box from sliding, the approximate value of static coefficient of friction between the box and the bed of the truck should be: |
| A. | 0.1 |
| B. | 0.2 |
| C. | \[\frac{1}{3}\] |
| D. | 0.4 |
| Answer» C. \[\frac{1}{3}\] | |