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| 1. |
If acceleration of a free fall on Moon is \[1.6\,\,m{{s}^{-2}}\] and on Earth is \[10\,\,m{{s}^{-2}}\]A rock has a mass of 10 kg on Earth. Its weight on Earth will be |
| A. | 16 N |
| B. | 100 N |
| C. | 32 N |
| D. | 50 N |
| Answer» C. 32 N | |