MCQOPTIONS
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| 1. |
An object moved forward 10 meters and then comes back 5 meter all with a constant force of 5 N, what is the work done by the force? |
| A. | 5 Joule |
| B. | 25 Joule |
| C. | 50 Joule |
| D. | 75 Joule |
| Answer» C. 50 Joule | |