Joan sees a stationary long-board 8.0 m in front of her. She decided to run to the long-board as fast as she can, jump on, and roll down the sidewalk. Joan has a mass of 75 kg and the long-board's mass is 25 kg. As Joan is running, if she accelerates at a steady 1.0 m/s², what is the magnitude of Joan's velocity just before she jumps on the long-board?

Joan sees a stationary long-board 8.0 m in front of her. She decided to run to the long-board as fast as she can, jump on, and roll down the sidewalk. Joan has a mass of 75 kg and the long-board's mass is 25 kg. As Joan is running, if she accelerates at a steady 1.0 m/s², what is the magnitude of Joan's velocity just before she jumps on the long-board?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 34P: A ball of mass 250 g is thrown with an initial velocity of 25 m/s at an angle of 30 with the...

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