Question

Radius of orbit of satellite of earth is R. Its kinetic energy is proportional to

• A. $\frac { 1 } { R }$
• B. $\frac { 1 } { \sqrt { R } }$
• C. R
• D. $\frac { 1 } { R ^ { 3 / 2 } }$

Answer 1

Answer: (A)

$\frac { 1 } { R }$

Answer 2