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speed by ing angutar compute linear velocity from this, the speedometer needs to know the radius of the wheels. This inf
Posted: Mon Jul 11, 2022 12:09 pm
by answerhappygod
- Speed By Ing Angutar Compute Linear Velocity From This The Speedometer Needs To Know The Radius Of The Wheels This Inf 1 (62.48 KiB) Viewed 38 times
speed by ing angutar compute linear velocity from this, the speedometer needs to know the radius of the wheels. This information is programmed when the car is produced. If this radius changes (if you get different tires, for instance), the calculation becomes inaccurate. Suppose your car's speedometer is geared to accurately give your speed using a certain tire size: 13.5-inch diameter wheels (the metal part) and 4.65-inch tires (the rubber part). If your car's instruments are properly calibrated, how many times should your tire rotate per second if you are travelling at 45 mph? rotations per second Give answer accurate to 3 decimal places. Suppose you buy new 5.35-inch tires and drive with your speedometer reading 45 mph. How fast is your car actually traveling? mph Give answer accurate to 1 decimal place. Next you replace your tires with 3.75-inch tires. When your speedometer reads 45 mph, how fast are you really traveling? mph Give answer accurate to 1 decimal places.