A solid cylinder of radius 0.35 m is released from rest from a height of 1.8 m and rolls down the incline as shown. What is the angular speed of the cylinder when it reaches the horizontal surface?
A)8.2 rad/s
B)14 rad/s
C)34 rad/s
D)67 rad/s
E)This cannot be determined because the mass is unknown.

Question

A solid cylinder of radius 0.35 m is released from rest from a height of 1.8 m and rolls down the incline as shown. What is the angular speed of the cylinder when it reaches the horizontal surface? 
A)8.2 rad/s 
B)14 rad/s 
C)34 rad/s 
D)67 rad/s 
E)This cannot be determined because the mass is unknown.

Quizplus · Accepted Answer

The Answer of A solid cylinder of radius 0.35 m is released from rest from a height of 1.8 m and rolls down the incline as shown. What is the angular speed of the cylinder when it reaches the horizontal surface? 
A)8.2 rad/s 
B)14 rad/s 
C)34 rad/s 
D)67 rad/s 
E)This cannot be determined because the mass is unknown.

A Solid Cylinder of Radius 0