A car of mass 1500Kg rounds a curve of radius 250m at 90 Km/hour. Calculate the centripetal force acting on it.

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#### Solution

`F_c=(mv^2)/R`

v=90 km/hr=25 m/s

`therefore F_c=(1500xx(25)^2)/250`

`therefore F_c=3750N`

Concept: Dynamics of Uniform Circular Motion - Centripetal Force

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