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1. |
The radius of a planet is R and mass is M . A satellite revolves around it in an orbital radius of r and an orbital velocity v . How would you express the acceleration due to gravity on the surface of the planet? |
A. | (r<sup>3</sup>*v/R) |
B. | (r<sup>2</sup>*v<sup>3</sup>/R) |
C. | (r<sup>3</sup>*v<sup>2</sup>/R) |
D. | (r*v<sup>2</sup>/R<sup>2</sup>) |
Answer» E. | |