MCAT Question of the Day
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    Q:

    		 A bicyclist biking along the path decides to analyze the physics behind riding the bicycle. Which of the following is an incorrect conclusion?
    		 

    A

    		 Friction is primarily responsible for propelling the bicycle forward

    B

    		 The kinetic frictional force does not affect the bicyclist when in motion

    C

    		 The force of friction of the ground on the bicycle tire is in the forward direction (from the perspective of the bicyclist)

    D

    		 In the absence of friction, the tires can still propel the bicycle forward



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