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| 1. |
What is the SI unit of gravitational constant? |
| Answer» Gravitational Constant. In\xa0SI units, G has the value 6.67 × 10-11\xa0Newtons kg-2\xa0m2. The direction of the\xa0force\xa0is in a straight line between the two bodies and is attractive. Thus, an apple falls from a tree because it feels the\xa0gravitational force\xa0of the Earth and is therefore subject to “gravity”. | |