MCQOPTIONS
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| 1. |
The work done by a man in holding a \[15\,\,kg\] suitcase while waiting for a bus for \[45\] minutes is |
| A. | \[675\,\,J\] |
| B. | \[405\,\,J\] |
| C. | \[450\,\,J\] |
| D. | \[zero\] |
| Answer» E. | |