When an average force F is exerted over a certain distance on a shopping cart of mass m, its kinetic energy increases by 1/2mv^2. If triply the force is exerted over triply the distance, how does the resulting increase in kinetic energy compare with the original increase in kinetic energy? Express your answer as an integer.
When an average force F is exerted over a certain distance on a shopping cart of mass m, its kinetic energy increases by 1/2mv^2. If triply the force is exerted over triply the distance, how does the resulting increase in kinetic energy compare with the original increase in kinetic energy? Express your answer as an integer.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter39: Relativity
Section: Chapter Questions
Problem 57PQ: Consider an electron moving with speed 0.980c. a. What is the rest mass energy of this electron? b....
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When an average force F is exerted over a certain distance on a shopping cart of mass m, its kinetic energy increases by 1/2mv^2.
If triply the force is exerted over triply the distance, how does the resulting increase in kinetic energy compare with the original increase in kinetic energy?
Express your answer as an integer.
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