How fast does a point on the edge of a wheel travel if the wheel is rotating 30 times per minutes and the diameter of the wheel is 34 in. Write in MPH. Please explain step by step
+130536 Each time the wheel rotates, it travels pi*(34 in) = about 106.81 in
And in one minute, it travels 30 * 106.81 in = about 3204.3 in
And in one hour ......it travels 3204.3 *60 = 192,258in
And there are 5280*12 = 63,360 in in one mile......so.....
192,258 / 63,360 = about 3.03 mph
+130536 Each time the wheel rotates, it travels pi*(34 in) = about 106.81 in
And in one minute, it travels 30 * 106.81 in = about 3204.3 in
And in one hour ......it travels 3204.3 *60 = 192,258in
And there are 5280*12 = 63,360 in in one mile......so.....
192,258 / 63,360 = about 3.03 mph
