SOLUTION: A bus of wheels of diameter 1.4 if just trick kilometer then 1 minutes how much round need

Question 1083473: A bus of wheels of diameter 1.4 if just trick kilometer then 1 minutes how much round need
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
the diameter of the wheels of the bus is 1.4 meters.

i'm assuming meters because that's the only measurement that makes sense.

this means the radius of the wheels of the bus is 1.4 / 2 = .7 meters.

this means the circumference of the wheels of the bus is 2 * pi * .7 = 4.398229715 meters.

one revolution of the tires will travel a linear distance of 4.398229715 meters along the ground.

if the truck travels at 60 kilometers per hour, then the bus is traveling at 1 kilometer per minute.

this is only an assumption since you did not specify how fast the bus was moving.

that is an important ingredient to this problem.

you can modify the results based on whatever speed you know that the bus was moving.

1 kilometer is equal to 1000 meters.

therefore, in one minute, the bus has traveled 1000 meters along the ground, and the wheels have rotated 1000 / 4.398229715 = 227.3642044 times.

RELATED QUESTIONS
a bus leaves bloem at 19:25 and reaches durban at 02:50, a distance of approximately... (answered by Jc0110,Alan3354)

A truck with 22-in.-diameter wheels is traveling at 50 mi/h. 1.Find the angular speed... (answered by Alan3354)

The vehicle has wheels each diameter of 4 inches. If the wheels are turning at 50 rpm... (answered by mbmodak)

The vehicle has wheels each diameter of 4 enches. If the wheels are turning at 50 rpm... (answered by josgarithmetic,adamhen894)

if 1 hour is 135 kilometer then how much is 1... (answered by Cromlix)

A truck with 48-in.-diameter wheels is traveling at 50 mi/h. Find the angular speed of (answered by ikleyn)

what is the velocity of a bicycle(in meter per second) if it travels 1 kilometer west in... (answered by ptaylor)

A car is moving at a rate of 79 miles per hour, and the diameter of its wheels is 1.8... (answered by ikleyn,math_tutor2020)

A bike is traveling 10 mph. Determine number of revolutions the wheels make in 1 min. (answered by Alan3354)