Your car s speedometer is geared to accurately give your

Last updated: 1/23/2023

Your car s speedometer is geared to accurately give your speed using a certain tire size 15 5 diameter wheels the metal part and 4 65 tires the rubber part a If your car s instruments are properly calibrated how many times should your tire rotate per second if you are travelling at 45 mi hr rotations Report answer accurate to 3 decimal places b You buy new 5 55 tires and drive at a constant speed of 75 mph according to your car s instrument However a cop stops you and claims that you were speeding How fast did the radar gun clock you moving actual speed mph Report answer accurate to the nearest whole number M c Then you replace your tires with 3 9 tires When your speedometer reads 30 mph how fast are you really moving actual speed mph Report answer accurate to 1 decimal places