MCQOPTIONS
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| 1. |
What force is needed to a accelerate a 60 kg wagon from rest to \[5.0\,\text{m}{{\text{s}}^{-2}}\] in 2.0 seconds? |
| A. | 100 N |
| B. | 120 N |
| C. | 150 N |
| D. | 130 N |
| Answer» D. 130 N | |