MCQOPTIONS
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| 1. |
A ship of mass \[\text{3}\times \text{1}{{0}^{\text{7}}}\] kg, initially at rest, is pulled by a force of \[\text{5}\times \text{1}{{0}^{\text{4}}}\] through a distance of 3m. Assuming that the resistance due to water is negligible, the speed of the ship is : |
| A. | 1.5 m/s |
| B. | 60 m/s |
| C. | 0.1 m/s |
| D. | 5 m/s |
| Answer» D. 5 m/s | |