on a highway curve with radius 42 m, the maximum force of static friction (centripetal force) that can act on a 1,123 kg car going around the curve is 8,127 N.  A. what is the magnitude and direction of child's acceleration? B. what is the acceleration in g's  C. what speed limit should be posted for the curve so that cars can negotiate it safely

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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.