Two forces of magnitude 50 N, as shown in the figure below, act on a cylinder of radius 4 m and mass 6.25 kg. The cylinder, which is initially at rest, sits on a frictionless surface. After 1 second, the velocity and angular velocity of the cylinder in m/s and rad/s are respectively
A) v = 0; ω = 0.
B) v = 0; ω = 4.
C) v = 0; ω = 8.
D) v = 8; ω = 8.
E) v = 16; ω = 8.

Question

Two forces of magnitude 50 N, as shown in the figure below, act on a cylinder of radius 4 m and mass 6.25 kg. The cylinder, which is initially at rest, sits on a frictionless surface. After 1 second, the velocity and angular velocity of the cylinder in m/s and rad/s are respectively 
A) v = 0; ω = 0. 
B) v = 0; ω = 4. 
C) v = 0; ω = 8. 
D) v = 8; ω = 8. 
E) v = 16; ω = 8.

Quizplus · Accepted Answer

The Answer of Two forces of magnitude 50 N, as shown in the figure below, act on a cylinder of radius 4 m and mass 6.25 kg. The cylinder, which is initially at rest, sits on a frictionless surface. After 1 second, the velocity and angular velocity of the cylinder in m/s and rad/s are respectively 
A) v = 0; ω = 0. 
B) v = 0; ω = 4. 
C) v = 0; ω = 8. 
D) v = 8; ω = 8. 
E) v = 16; ω = 8.

Two Forces of Magnitude 50 N, as Shown in the Figure