Answer is -5 05 x 10^15 J How minus sign NO LINKS PLZ a satellite of mass - Physics - Gravitation

Question

Answer is -5 05 x 10^15 J How minus sign ? NO LINKS PLZ
a satellite of mass 200kg revolves around a planet of mass 5?10^30
kg in a circular orbit of radius 6 6?10^6 m binding energy of
satellite ia

Vijay Shankar Yadav · Accepted Answer

Dear Student,
We have BE=-GMm2r                 here M→mass of planet m→mass of setelite r→radius of orbit BE=-6
67×10-11×5×1030×2006 6×106=-5
05×1015JHere we put  negative  sign  which represents this much energy(-5
05×1015J) required to seperate setelite from planet 
Regards

Answer is -5.05 x 10^15 J. How minus sign ? NO LINKS PLZ a satellite of mass 200kg revolves around a planet of mass 5?10^30 kg. in a circular orbit of radius 6.6?10^6 m. binding energy of satellite ia

Answer is -5.05 x 10^15 J. How minus sign ? NO LINKS PLZ
a satellite of mass 200kg revolves around a planet of mass 5?10^30 kg. in a circular orbit of radius 6.6?10^6 m. binding energy of satellite ia