The velocity with which a projectile must be fired so that it escapes Earth’s gravitational does not depend on ……..
A. Mass of Earth
B. Radius of the projectile’s orbit
C. Mass of the projectile
D. Gravitational constant
Answer:C
The velocity with which a projectile must be fired so that it escapes Earth’s gravitational does not depend on ……..
A. Mass of Earth B. Radius of the projectile’s orbit C. Mass of the projectile D. Gravitational constant