0
That depends on the size of the units in the circumference.
We assume the circumference is 198 centimetres because that is what a typical car's wheel would be.
2 km = 2 000 metres = 200 000 centimetres
200 000 / 198 = 1010.1010 turns (just slightly more than 1000 times).
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∙ 12y ago
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How many times is the circumference bigger than the diameter of a circle?
The circumference of a circle is 3.14159… times, or pi times bigger than its diameter.
How many times the diameter of a circle is the circumference?
6
How many revolutions are made by a wheel 40cm in diameter in travelling 352m?
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).
IF the radius of a circle is multiplied by 8 then how many times larger is the circumference of the new circle?
8 times
How many rpm does a 18 inch dia wheel turn at 80 mph?
The circumference of an 18 inch diameter wheel is 3.14159 times 18 inches, or about 4.712 feet. 80 miles per hour is 80 times 5280 divided by 60, or about 7040 feet per minute. Divide 7040 by 4.712 and you get about 1494 revolutions per minute.
The circumference of a trundle wheel is 1 meter how many times does the wheel turn in going 0.75km?
75
In third gear how many times would a 27 inch wheel of a bicycle make a complete turn in a 5 mile bike race?
Which gear the bike is in doesn't matter, the wheels will have to turn the same number of times anyhow. To find the answer, calculate the circumference of the wheel, (hint: circumference = diameter times pi) then divide with the distance.
The wheels circumference is how many times as big as its diameter?
A wheel is in the shape of a circle. The formula for the circumference of a circle is 2πr where r is the radius. But, the diameter of a circle is twice the radius so this equation can be written, Circumference = πd where d is the diameter. The Circumference is therefore π times as big as the diameter, π = 3.142 or 22/7 approx.
Circumference of a wheel is 50cm how many times will it turn in 500 meters?
50cm = 0.5 meters 500 divided by 0.5 = 1000 1000 turns
How many times a wheel of radius 28 cm must rotate to cover 704 m?
With one rotation, the wheel advances one entire circumference.The circumference is radius times (2 x pi).To convert from centimeters to meters, divide by 100.Finally, just divide the total number of meters by the circumference (in meters), to get the number of turns.
How many revolutions of a 12-inch wheel make 1 mile?
A 12-inch wheel has a diameter of 12 inches, which is 1 foot. The circumference of the wheel is π (pi) times the diameter, or π feet. A mile is 5,280 feet, so the 12-inch wheel must turn 5280/π or about 1,680.676 times.
How many times is the circumference bigger than the diameter of a circle?
The circumference of a circle is 3.14159… times, or pi times bigger than its diameter.
How many times larger is the earth's circumference's than Luna?
The Earth is 3.64 times larger than Moon's Circumference. (Earth's Circumference) 39,843 divide by (Moon's Circumference) 10,921=3.64
How many times can the diameter go around the circumference?
A circle's circumference is the product of Pi and its diameter, so a diameter can go around a circumference approximately 3.14 times.
How many degrees does a wheel have to turn to make a length of 100 centimeters?
You need to know the circumference or diameter or radius or size of the wheel
How many times the diameter of a circle is the circumference?
6
How many times is the circumference shorter than the diameter of a circle?
Given a diameter d, the circumference of a circle is Pi*d. Thus the circumference is Pi times larger than the diameter.
