Uniform Circular Motion


<div class="wp-block-create-block-problemblock">A car of mass 100 kg is traveling in a circle of radius 20 m.  There is a frictional force of 500 N on the car&#8217;s wheels (in the direction of the center of the circle, to keep the car going in a circle).  Draw a free body diagram for the car and find the velocity of the car.</div>


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