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∙ 13y agoIf 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.
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∙ 13y agoyes!
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.
The common values needed to determine the travel distance of a thread are the thread pitch (distance between threads), the number of turns or rotations made by the thread, and the diameter of the thread spool. By knowing these values, you can calculate the total distance the thread travels when wound or unwound.
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