Answer to Question #302943 in Physics for Phil

Question #302943

A 55000.kg truck rounds a 38.0 m radius curve at 62.0km/h. Find how much centripetal force must be supplied by friction with the road to keep the truck from from slipping

Expert's answer

The centripetal force

"F=\\frac{mv^2}{r}\\\\\n=\\rm\\frac{55000\\: kg*(17.2\\: m\/s)^2}{38.0\\: m}=4.29*10^5\\: N"

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