MCQOPTIONS
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| 1. |
The gravitational potential energy (U) associated with two particles of masses 'm1' and 'm2' and separated by a distance 'r' is given by _______________. |
| A. | V = -G m1m2/r2 ('G' is gravitational constant) |
| B. | V = -gm1m2/r ('g' is acceleration due to gravity) |
| C. | V = -gm1m2/r2 ('g' is acceleration due to gravity) |
| D. | V = -Gm1m2/r ('G' is gravitational constant) |
| Answer» E. | |