MCQOPTIONS
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| 1. |
Find the magnitude of the gravitational force between two protons separated by a distance of 1 Å. It is given that mp = 5/3 × 10-27 kg.G = 20/3 × 10-11 Nm2kg-2 |
| A. | \(\dfrac{10^{-42}}{27}N\) |
| B. | \(\dfrac{10^{-42}}{54}N\) |
| C. | \(\dfrac{10^{-42}}{36}N\) |
| D. | \(\dfrac{10^{-41}}{27}N\) |
| Answer» C. \(\dfrac{10^{-42}}{36}N\) | |