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As shown in the figure below, a skateboarder starts at point A on the ramp and rises to point B, a maximum height of h = 2.81 m above the top of the ramp. B V If the amount of work done against friction is insignificant, determine his initial speed (in m/s) at point A. m/s

As shown in the figure below, a skateboarder starts at point A on the ramp and rises to point B, a maximum height of h = 2.81 m above the top of the ramp. B V If the amount of work done against friction is insignificant, determine his initial speed (in m/s) at point A. m/s

University Physics Volume 1
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter7: Work And Kinetic Energy
Section: Chapter Questions
Problem 91AP: At hokey puck of mass 0.17 kg is shot across a rough floor with the roughness different at different...
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As shown in the figure below, a skateboarder starts at point A on the ramp and rises to point B, a maximum height of h = 2.81 m above the top of the ramp. B A If the amount of work done against friction is insignificant, determine his initial speed (in m/s) at point A. m/s
Transcribed Image Text:As shown in the figure below, a skateboarder starts at point A on the ramp and rises to point B, a maximum height of h = 2.81 m above the top of the ramp. B A If the amount of work done against friction is insignificant, determine his initial speed (in m/s) at point A. m/s
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