An artifical satellite is moving in a circularorbit around the earth with a speed equal to half the magnitude escape velocity from the earth. If the satellite is suddenly stopped in its orbit and allowed to fall freely on tothe earth. Find the speed with whichit hits the surface of the earth :

An artifical satellite is moving in a circularorbit around the earth w

1.	An artifical satellite is moving in a circularorbit around the earth with a speed equal to half the magnitude escape velocity from the earth. If the satellite is suddenly stopped in its orbit and allowed to fall freely on tothe earth. Find the speed with whichit hits the surface of the earth :
Answer» 28512 km/h 2851 km/h 28.51 km/h 2851.2km/h ANSWER :A