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 their combined angular momentum about the center of the pole?

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 their combined angular momentum about the center of the pole?

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 their combined angular momentum about the center of the pole? A)2 kg . m²/s B)40 kg . m²/s C)80 kg . m²/s D)400 kg . m²/s E)800 kg . m²/s

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