Q. The velocity with which is projectile must be fired so that it escapes earth’s gravitation does not depend on
A) Mass of the earth
B) Mass of the projectile
C) Radius of the projectile’s orbit
D) Gravitational constant
Explanation
The correct answer is Option B: Mass of the projectile.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.