If the ball makes 12 rotations in 10 meters, then 1 rotation takes 83.3 cm. This would equal the circumference of the ball. Then the diameter would be 26.5 cm (or 10.43 inches).
This is significantly larger than a regulation soccer ball, which must have a circumference between 68 and 70 cm.
yes!
Rotations?
circumference = diameter × π → diameter = circumference ÷ π Circumference of tyre = distance/rotations = 1320 ft / 180 = 7 1/3 ft → diameter = 7 1/3 ft ÷ π ≈ 2.33 ft
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 !
11" Diameter x 3.145159 = 34.5575" Circumference 34.5575" Circum x 150 Revs = 5,183.6278" or 431.9689'
A rotation turns a shape through an angle at a fixed point thus changing its coordinates
31 turns
Its very simple Single toe loop- 1 rotation Double toe loop- 2 rotations Triple toe loop- 3 rotations (and if its possible) Quadtriple toe loop- 4 rotationa
Cruyff and 360 step over.
it turns into a lollypop.
a helical spring has N turns of coil of diameter D, and a second spring made of same material and of same wire diameter has N/2 turns of coil of diameter 2D. if stiffness of first spring is k, then stiffness of second spring is
20 meters.