A planet is revolving round the sun in an elliptical orbit as shown in figure. Select correct alternative(s)

A satellite is revolving round the earth in an elliptical orbit :

A plantet is moving round the sun in an elliptical orbit as shows. As the planet moves from a to B

The earth revolves round the sun in an elliptical orbit. Its speed

The earth revolves round the sun in an elliptical orbit. Its speed

A planet is moving round the sun in an elliptical orbit as shows. As the planet moves from A to B

A planet is revolving round the sun in an elliptical orbit, If v is the velocity of the planet when its position vector from the sun is r, then areal velocity of the planet is

A planet is revolving round the sun in an elliptical orbit, If v is the velocity of the planet when its position vector from the sun is r, then areal velocity of the planet is

A satellite is revolving round the earth in an elliptical orbit. Its speed will be