Out of aphelion and perihelion where is the speed of the earth more any why?

Out of aphelion and perihelion, where is the speed of the earth more and why?

Out of aphelion and perihelion, where is the speed of the earth more and why ?

Out of aphelion and perihelion, where is the speed of the earth more and why ?

Out of aphelion and perihelion, where is the speed of the earth more and why

An artificial satellite is in an elliptical orbit around the earth with aphelion of 6R and perihelion of 2R where R is radius of the earth =6400km . Calculate the eccentricity of the elliptical orbit.

An artificial satellite is in an elliptical orbit around the earth with aphelion of 6R and perihelion of 2R where R is radius of the earth =6400 km . Calculate the eccentricity of the elliptical orbit.

A satellite is in an elliptical orbit around the earth with aphelion of 6R_E and perihelion of 3R_E , where R_E is the radius of the earth. The eccentricity of the orbit is

A comet moves in an elliptical orbit with an eccentricity of e = 0.20 around a star. The distance between the perihelion and the aphelion is 1.0 xx 10^(8) km. If the speed of the comet at perihelion is 81 km/s, then speed of the comet at the aphelion is :

A satellite is in an elliptic orbit around the earth with aphelion of 6R and perihelion of 2R where R = 6400 km is the radius of the earth . Find the velcoity of the satellite at apogee and perigee.[ G = 6.67 xx10^(-1) SI unit and M = 6 xx 10^(24)kg ]