Want this question answered?

Q: How many revolutions does a bicycle wheel of diameter 70Cm make in travelling 110M?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

0.42 * 13.2=5.544

Diameter = 40 cm implies circumference = 40*pi = 125.7 cm So, in travelling 352 metres = 35200 cm, the wheel will rotate 35200/125.7 = 280.1 times (approx).

Circumference is equal to the diameter multiplied by pi, or 3,14. Multiply 65 x 3.14.

A wheel 2 feet in diameter turning 10000 revolutions per hour is going, at the rim, 17.45 feet per second, or 25.6 miles per hour.

Area of bicycle wheel: pi*13 squared = 169*pi or about 531 square inches

Related questions

0.42 * 13.2=5.544

Diameter = 40 cm implies circumference = 40*pi = 125.7 cm So, in travelling 352 metres = 35200 cm, the wheel will rotate 35200/125.7 = 280.1 times (approx).

5000 revolutions in 11000m = 1 revolution every 2.2m Circumference is 2.2m Circumference is diameter times pi 2.2m dividied by pi divided by 2 (to go from diameter to radius) = 35.014cm

If the diameter is 700 mm then the radius is 700/2 = 350mm The circumference of the circle is 2πr = 2π.350 = 2199.115 mm 1 kilometre = 1000 metres = 1000000 mm : 2km = 2000000mm Number of revolutions = distance travelled ÷ circumference of wheel. 2000000 ÷ 2199.115 = 909. 46 revolutions

The circumference of the wheel is Pi multiplied by the diameter (0.705). Divide 1000 meters (1km) by that answer - and you'll have your solution !

Find how far one revolution goes - this is the circumference of the wheel; from this the radius can be calculated: 1000 revolutions = 628m 1 revolution = 0.628m =62.8cm Circumference = 2{pi}radius (pi ~= 3.14) radius = circumference / 2{pi} ~= 62.8cm / (2 x 3.14) = 62.8cm / 6.28 = 10cm

Radius of the wheel: 24/2 = 12 inches

Circumference is equal to the diameter multiplied by pi, or 3,14. Multiply 65 x 3.14.

A wheel 2 feet in diameter turning 10000 revolutions per hour is going, at the rim, 17.45 feet per second, or 25.6 miles per hour.

Area of bicycle wheel: pi*13 squared = 169*pi or about 531 square inches

11" Diameter x 3.145159 = 34.5575" Circumference 34.5575" Circum x 150 Revs = 5,183.6278" or 431.9689'

I need help