Let a planet revolving close to the earth, Obtain relation between escape speed and orbital speed.

Let a planet revolving close to the earth, Obtain relation between esc

1.	Let a planet revolving close to the earth, Obtain relation between escape speed and orbital speed.
Answer» SOLUTION : `IMPLIES v_0 = SQRT((GM_e)/R_e)` and ESCAPE SPEED `ve= sqrt((24M_e)/R_e)` `:. v_0/v_e=sqrt((GM_e)/R_exxR_e/(24M_e))` `:. v_0/v_e=1/sqrt2 " or " v_e=sqrt2v_0`