If a car is going a mTn what RPM is an the 24inch diameter w

If a car is going (a mT/n), what RPM is an the 24-inch diameter wheels? Mi=mile

Solution

in the problem you didnt mentioned speed i assumed as 35 miles per hour

well find out in miles per minutes so that would be 35/60=0.58333333333333333333333333 miles per minute

now convert that to inches makes it 36,960 inches per minute

now we have to find the circumference of the wheel so multiply the diameter by 3.14

circumference=d x pie
c=24 x 3.14
c=75.36inches

now divide that 36,960/75.36= 490rpm

# note: your answer changes with speed