MCQOPTIONS
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| 1. |
If a number of forces act simultaneously on a particle, it is possible |
| A. | not a replace them by a single force |
| B. | to replace them by a single force |
| C. | to replace them by a single force through C.G. |
| D. | to replace them by a couple |
| Answer» C. to replace them by a single force through C.G. | |