A car is traveling at constant speed of v= 16.8 m/s. It’s tired have a diameter of d=0.78 m. Randomized variables: v= 16.8 m/s d=0.78m Consider a point on the outer edge of the tire. What is the centripetal acceleration, ac at this point in m/s^2? If the car was traveling twice as fast, what would be the numerical value of the ration of the mew centripetal acceleration, an, to the old centripetal acceleration?

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.