SOLUTION: Speed of the car is 47.52 km / hr. A lorry wheel is rotating at 400 RPM. What is the radius (in cm) of a lorry wheel if the lorry has a same speed with car?

Question 930554: Speed of the car is 47.52 km / hr. A lorry wheel is rotating at 400 RPM. What is the radius (in cm) of a lorry wheel if the lorry has a same speed with car?
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Speed of the car is 47.52 km / hr. A lorry wheel is rotating at 400 RPM. What is the radius (in cm) of a lorry wheel if the lorry has a same speed with car?
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r=radius(cm)

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