When the earth revolves round the sun in an elliptical orbit, its kinetic energy is

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

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

The earth revolves around the sun in an elliptical orbit. It has a speed v_(1) when it is at the minimum distance d_(1) from the sun. When it is at the maximum distance d_(2) from the sun, its speed is

A satellite revolves around the Earth in an elliptical orbit. Its speed.

Assertion(A) : The earth revolves around the sun an elliptical orbit Reasoning(R) : The sun alwaye attracts the earth with the same force

Assertion(A) : The earth revolves around the sun an elliptical orbit Reasoning(R) : The sun alwaye attracts the earth with the same force

The earth revolves around the sun in an elliptical orbit. The closest approach of the earth with the sun is called perihelion. When the earth approaches the perihelion, its speed increases. Explain this principle.