A child on a bike (59kg total) skids to a stop from a speed of 5.958ms, leaving a trail that is 5.823m. Assuming the acceleration is constant, how much frictional force acts on the bike to stop it? Ff=172.656N Ff=175.246N Ff=179.836N Ff=181.626N None of these is correct.
A child on a bike (59kg total) skids to a stop from a speed of 5.958ms, leaving a trail that is 5.823m. Assuming the acceleration is constant, how much frictional force acts on the bike to stop it? Ff=172.656N Ff=175.246N Ff=179.836N Ff=181.626N None of these is correct.
An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter4: Work And Energy
Section: Chapter Questions
Problem 6FIB: The stopping distance of an automobile on a level road depends on the ___ of the speed. (4.2)
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A child on a bike (59kg total) skids to a stop from a speed of 5.958ms, leaving a trail that is 5.823m. Assuming the acceleration is constant, how much frictional force acts on the bike to stop it?
Ff=172.656N
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|
Ff=175.246N
|
|
Ff=179.836N
|
|
Ff=181.626N
|
|
None of these is correct.
|
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