An astronaut takes a ball of mass m from earth to
space. He throws the ball into a circular orbit about
earth at an altitude of 318.5 km. From earth’s
surface to the orbit, the change in total mechanical
energy of the ball is The value of x is (take Re = 6370 km):
(1) 11
(2) 9
(3) 12
(4) 10
JEE-2024
Solution:
Bhautik Study is a branch of knowledge that offers comprehensive solutions to a wide range of questions, aiding in preparation for exams such as JEE, NEET, CUET and NDA.
