Bobsled Friction Problem: Finding Velocity with Coefficient of Kinetic Friction

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To solve the bobsled friction problem, the force of kinetic friction is calculated as 882 N using the coefficient of kinetic friction. This force can be used to find the acceleration by applying Newton's second law, where acceleration equals force divided by mass. The relevant kinematic equation, vf^2 - vi^2 = 2a(x), relates initial and final velocities with acceleration and distance. By substituting the calculated acceleration and known values into this equation, the final velocity can be determined. Understanding the relationship between friction, acceleration, and kinematics is crucial for solving this problem.
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Homework Statement


A bobsled (600kg) enters a straightaway at 19.2 m/s and travels 200m. If the coefficient of kinetic friction is .15, what is the velocity at the end of the straightaway?


Homework Equations


My friend asked me for help on this problem, but its been a while since I've taken physics. Can anyone point me to an equation that might help get us started?


The Attempt at a Solution


I know the force of kinetic friction will be 5880*.15= 882 and that vf^2 - vi^2 = 2a(x) is probably the equation to use, I am just lost on how to turn that kinetic friction into acceleration so I can use it.
 
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Use Newton's 2nd law.
 

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