. A rocket is launched normal to the surface of the Earth, away from the Sun, along the line joining the Sun and the Earth.


A rocket is launched normal to the surface of the Earth, away from the Sun, along the line joining the Sun and the Earth. The Sun in 3 × 105 times heavier than the Earth and is at a distance 2.5 × 104 times larger than the radius of the Earth. The escape velocity from Earth’s gravitational field is
νe = 11.2 km s-1. The minimum initial velocity (νs) required for the rocket to be able to leave the Sun-Earth system is closest to (Ignore the rotation and revolution of the Earth and the presence of any other planet).

A rocket is launched

Best Answer

A rocket is launched

Talk to Our counsellor