Use the figure to the right to answer the next problem.
A ball of mass of mass m is tied with a light string to a vertical post of radius R p and slides on a frictionless horizontal surface. As the ball travels around the post, the string wraps around the post, shortening the length. At t = 0 s, its speed is v o and radius is r o .
-What is the angular momentum of the ball after the string has wrapped once around the post?
E) cannot be determined

Question

Use the figure to the right to answer the next problem.
A ball of mass of mass m is tied with a light string to a vertical post of radius R p and slides on a frictionless horizontal surface. As the ball travels around the post, the string wraps around the post, shortening the length. At t = 0 s, its speed is v o and radius is r o . 
-What is the angular momentum of the ball after the string has wrapped once around the post?
E) cannot be determined

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The Answer of Use the figure to the right to answer the next problem.
A ball of mass of mass m is tied with a light string to a vertical post of radius R p and slides on a frictionless horizontal surface. As the ball travels around the post, the string wraps around the post, shortening the length. At t = 0 s, its speed is v o and radius is r o . 
-What is the angular momentum of the ball after the string has wrapped once around the post?
E) cannot be determined

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