Two skaters, each of mass 40 kg, approach each other along parallel paths that are separated by a distance of 2 m. Both skaters have a speed of 10 m/s. The first skater carries a 2-m pole that may be considered massless. As he passes the pole, the second skater catches hold of the end. The two skaters then go around in a circle about the center of the pole.
-What is the angular speed of the skaters after they have linked together?
A)4 rad/s
B)5 rad/s
C)10 rad/s
D)20 rad/s
E)40 rad/s

Question

Two skaters, each of mass 40 kg, approach each other along parallel paths that are separated by a distance of 2 m. Both skaters have a speed of 10 m/s. The first skater carries a 2-m pole that may be considered massless. As he passes the pole, the second skater catches hold of the end. The two skaters then go around in a circle about the center of the pole. 
-What is the angular speed of the skaters after they have linked together?
A)4 rad/s 
B)5 rad/s 
C)10 rad/s 
D)20 rad/s 
E)40 rad/s

Quizplus · Accepted Answer

The Answer of Two skaters, each of mass 40 kg, approach each other along parallel paths that are separated by a distance of 2 m. Both skaters have a speed of 10 m/s. The first skater carries a 2-m pole that may be considered massless. As he passes the pole, the second skater catches hold of the end. The two skaters then go around in a circle about the center of the pole. 
-What is the angular speed of the skaters after they have linked together?
A)4 rad/s 
B)5 rad/s 
C)10 rad/s 
D)20 rad/s 
E)40 rad/s

Two Skaters, Each of Mass 40 Kg, Approach Each Other