A drum of radius r1 = 3 in. is mounted on a cylinder of radius r2 = 6 in. A cord is wound around the drum, and its extremity D is pulled to the left with a constant velocity of 6 in./s, causing the cylinder to roll without sliding. Determine: 1. The angular velocity of the cylinder. 2. The velocity of the center of the cylinder A. Select one: A. ω=6 rad/s; and VA = 30 in/s. B. ω=4 rad/s; and VA = 16 in/s. C. ω=5 rad/s; and VA = 25 in/s. D. ω=2 rad/s; and VA = 6 in/s.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A drum of radius r1 = 3 in. is mounted on a cylinder of radius r2 = 6 in. A cord is wound around the drum, and its extremity D is pulled to the left with a constant velocity of 6 in./s, causing the cylinder to roll without sliding. Determine: 1. The angular velocity of the cylinder. 2. The velocity of the center of the cylinder A. Select one: A. ω=6 rad/s; and VA = 30 in/s. B. ω=4 rad/s; and VA = 16 in/s. C. ω=5 rad/s; and VA = 25 in/s. D. ω=2 rad/s; and VA = 6 in/s.
A drum of radius r, = 3 in. is mounted
on a cylinder of radius r2 = 6 in. A
cord is wound around the drum, and
its extremity D is pulled to the left with
a constant velocity of 6 in./s, causing
the cylinder to roll without sliding.
Determine:
1.
The angular velocity of the
cylinder.
2.
The velocity of the center of the
cylinder A.
riin.
>A
r2 in.
D
C
Select one:
O A. w = 6 rad/s; and VA = 30 in/s.
O B. w = 4 rad/s; and VA = 16 in/s.
O C. w = 5 rad/s; and Va = 25 in/s.
O D. w = 2 rad/s; and VA = 6 in/s.
Transcribed Image Text:A drum of radius r, = 3 in. is mounted on a cylinder of radius r2 = 6 in. A cord is wound around the drum, and its extremity D is pulled to the left with a constant velocity of 6 in./s, causing the cylinder to roll without sliding. Determine: 1. The angular velocity of the cylinder. 2. The velocity of the center of the cylinder A. riin. >A r2 in. D C Select one: O A. w = 6 rad/s; and VA = 30 in/s. O B. w = 4 rad/s; and VA = 16 in/s. O C. w = 5 rad/s; and Va = 25 in/s. O D. w = 2 rad/s; and VA = 6 in/s.
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