This species of bushbaby, galago senegalensis, has been observed to jump to a height of 2.3 m. Its short legs require it to lift off in a very short time: 0.15 s from the bottom of the crouch to when it leaves the ground. Assume a 0.3 kg bushbaby jumps with an initial velocity of 6.7 m/s. A. How much kinetic energy does this bushbaby have when it leaves the ground? B. What is the average power output while pushing off of the ground. C. What is the power per kg for the bushbaby?
This species of bushbaby, galago senegalensis, has been observed to jump to a height of 2.3 m. Its short legs require it to lift off in a very short time: 0.15 s from the bottom of the crouch to when it leaves the ground. Assume a 0.3 kg bushbaby jumps with an initial velocity of 6.7 m/s. A. How much kinetic energy does this bushbaby have when it leaves the ground? B. What is the average power output while pushing off of the ground. C. What is the power per kg for the bushbaby?
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 71PQ: At the start of a basketball game, a referee tosses a basketball straight into the air by giving it...
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