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; ? = 0.
B. v = 0; ? = 4.
C. v = 0; ? = 8.
D. v = 8; ? = 8.
E. v = 16; ? = 8.
Answer: B
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