Multiple Choice
If the mass of a planet is doubled while its radius and the radius of orbit of its moon remain constant,the speed of the moon is
A) increased by a factor of .
B) increased by a factor of 2.
C) not changed.
D) reduced by a factor of .
E) reduced by a factor of 2.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q65: As a satellite falls into a lower
Q66: An object whose mass is 4 kg
Q67: A planet is made of two
Q68: If the mass of a satellite is
Q69: The mass and radius of the planet
Q71: An object weighs 37.0 N on Earth.If
Q72: If the mass and radius of Mars
Q73: Four identical masses,each of mass M,are placed
Q74: The mean radius of Earth is
Q75: If the mass of Earth is