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25-09-2017
Social Studies

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A car with a mass of 1,200 kilograms is moving around a circular curve at a uniform velocity of 20 meters per second the centripetal force on the car is 6,000 newtons what is the radius of the curve

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lashaestone lashaestone

25-09-2017

mass= 1200kg
velocity=20m/s
centripetal force= 6000N
FC=mv^2/r; r=mv^2/Fc=1200*20)/6000=4 meters

1200*400/6000=80

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