What is the Magnitude of the Resultant Force for a Race Car on a Circular Track?

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The discussion revolves around calculating the magnitude of the resultant force acting on a race car traveling at 100 m/s on a circular track with a radius of 167 m, considering a static friction coefficient of 0.1. The key question is whether the resultant force refers to the sum of the x-components or just the centripetal force (Fc). Participants suggest resolving forces vertically and horizontally to determine the resultant force accurately. The context emphasizes the importance of understanding the forces involved in circular motion without slipping. Overall, the focus is on applying physics principles to solve the problem effectively.
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Homework Statement


A race car travels 100 m/s around a circular track of radius 167 m.
What is the magnitude of the resultant force on the 1300 kg driver and his car if the car does not slip?
Coefficient of static friction = 0.1
21 degrees


Homework Equations





The Attempt at a Solution


When it says magnitude of the resultant force, is it asking for sum of x-components or just Fc?
 

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If you resolve forces along the vertical and along the horizontal, you will know what the resultant force turns out to be!
 
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