Multiple Choice
The acceleration of the center of mass of a system of particles:
A) depends on all the forces on all the particles
B) depends on all the velocities of all the particles
C) depends only on the forces external to the system of particles
D) depends only on the forces internal to the system of particles
E) depends only on the force of gravity
Correct Answer:

Verified
Correct Answer:
Verified
Q60: The center of mass of the system
Q61: At the same instant that a 0.50-kg
Q62: A projectile in flight explodes into several
Q63: Bullets from two revolvers are fired with
Q64: A block moves at 5 m/s in
Q66: The thrust of a rocket is<br>A)a gravitational
Q67: A large wedge with a mass of
Q68: At the same instant that a 0.50-kg
Q69: A 3.00-g bullet traveling horizontally at 400
Q70: A man is marooned at rest on