A basketball player jumps straight up for a ball. To do this he lowers his body 0.28 m then accelerates through this distance b forcelly straightening his legs. This player leaves the floor with a vertical velocity sufficient to carry him 0.92 m above the floor. For this problem use a coordinate system where up is positive. A) Calculate his velocity when he leaves the floor in m/s B) Calculate his acceleration in m/s2, while he is straightening his legs.He goes from zero to the velocity found in part(a) in a distance of 0.28 m C) Calculate the magnitude of the force he exerts on the floor to do this, in newtons, given that his mass is 112kg
A basketball player jumps straight up for a ball. To do this he lowers his body 0.28 m then accelerates through this distance b forcelly straightening his legs. This player leaves the floor with a vertical velocity sufficient to carry him 0.92 m above the floor. For this problem use a coordinate system where up is positive. A) Calculate his velocity when he leaves the floor in m/s B) Calculate his acceleration in m/s2, while he is straightening his legs.He goes from zero to the velocity found in part(a) in a distance of 0.28 m C) Calculate the magnitude of the force he exerts on the floor to do this, in newtons, given that his mass is 112kg
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 46PE: A basketball player is running at 5.00 m/s directly toward the basket when he jumps into the air to...
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A basketball player jumps straight up for a ball. To do this he lowers his body 0.28 m then accelerates through this distance b forcelly straightening his legs. This player leaves the floor with a vertical velocity sufficient to carry him 0.92 m above the floor. For this problem use a coordinate system where up is positive.
A) Calculate his velocity when he leaves the floor in m/s
B) Calculate his acceleration in m/s2, while he is straightening his legs.He goes from zero to the velocity found in part(a) in a distance of 0.28 m
C) Calculate the magnitude of the force he exerts on the floor to do this, in newtons, given that his mass is 112kg
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