What is the angular velocity of the system

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Reference no: EM13291971

(a) Two ice skaters on frictionless ice, each having, by fortunate coincidence, the same mass m and arm length L/2, approach along parallel paths separated by distance L. Each is moving at velocity v relative to the earth. As they pass, they clasp hands.

(1) What will be the linear velocity of their CM after-wards? (Show the equation.)

(2) What will be the angular velocity of the system afterwards?

(b) Suppose one skater is moving v and the other 2v before they meet. Find the velocity of their CM and their angular velocity afterwards.

(c) Suppose both skaters are initially moving v, but one has mass m and the other 2m. What point do they rotate about after they meet? What is the linear velocity of this point? What is the angular velocity of the system?

Reference no: EM13291971

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