physics
posted by candi gonzalez .
car with a mass of 1280 kg is moving around a curve with a radius of 50 m at a constant speed of 10 m/s (about 22 MPH).
(a) What is the centripetal acceleration of the car?
(b) What is the magnitude of the force required to produce this centripetal acceleration

a) v^2/R
b) m v^2/R
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