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How many revolutions will it take if a wheel is rolled 30 times and has a radius if 3 inches?
Wiki User
∙ 12y ago
30. The radius is not relevant. Each roll is one revolution.
Wiki User
∙ 12y ago
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How do you find radius from revolution and distance?
Distance is number of revolutions times circumference. So divide the distance by the revolutions to get the circumference. Then divide the circumference by pi to get the diameter, and divide that by 2 to get the radius.
Which is closest to the circumference of a circle with a radius of 9 inches?
Circumference is 2 times pie (which is often rounded to 3.14) times the radius. The result is 56.52 inches.
What is the circumference of a circle whose radius is 16 in terms of pi?
The circumference of a circle is its diameter times pi, which is the same as twice the radius times pi.A = 2r (pi)In this instance, the circumference is 32(pi) inches(about 100.53 inches)
What is the ccapcity of a water storage tank that measures 30 inches in diameter by 80 inches in length?
56548.8 cubic inches = pi (3.1416) times the radius squared times the height
What is the circumference of the circle with a 6 inches radius?
The circumference of a circle equals the diameter times pi. The diameter is two times the radius. So a circle with a radius of 6 would have a diameter of 12, and a circumference of 12pi.
What is the radius in inches of the wheel A wheel made 3000 revolutions while traveling 45000 pi inches in a stright line along the ground . give answer and explanation?
If the wheel made 3000 revolutions and covered 45000 pi inches, then one revolution would cover 15 pi inches. That is the circumference. The circumference is equal to 2 times the radius times pi. Then the radius is 7.5 inches.
How do you find radius from revolution and distance?
Distance is number of revolutions times circumference. So divide the distance by the revolutions to get the circumference. Then divide the circumference by pi to get the diameter, and divide that by 2 to get the radius.
Circumference of a circle whose radius is 18.5 INCHES?
2 x pi x radius = circumference 18.5 inches times 2 times 3.15159 is about 116.239 inches.
Which is closest to the circumference of a circle with a radius of 9 inches?
Circumference is 2 times pie (which is often rounded to 3.14) times the radius. The result is 56.52 inches.
Which equation could be used to find the circumference of a ball with a radius of 5 inches?
The circumference of a circle equals 2 times pi times the radius, in this case, about 31.42 inches.
What's is the circumference of the circle if the radius is 10 in?
The circumference of a circle is equal to 2 times pi times the radius of the circle. Therefore, if the radius of the circle is 10 inches, the circumference would be 2 times pi times 10 inches, or 20 pi inches. Pi is a mathematical constant with a value of approximately 3.14, so the circumference of the circle would be approximately 62.8 inches.
A bicycle wheel makes 5000 revolutions in moving 11kmWhat is the radius of the wheel?
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
What is the area of a circle radius equal to 1?
The area of a circle is pi times (radius squared) Thus if radius is one inch then area is (pi) times (1) times (1) = pi = 3.1416 inches squared
What is the circumference of a circle when the radius is 6 inches?
12 inches times pi (3.14) = 37.68 inches or 37 11/16"
What is the circumference of circle if the radius is .25in?
Circumference in inches = 0.5 times pi
How do you find the circumference if the radius is 3 inches?
Okay if the radius is 3 inches then that's half the diameter so you do 3 times 2 and then you get 6 then you multiply 6 and 3.14 and you get.....
What is the radius of a circle with diameter of 8inches?
The radius of a circle with diameter or 8 inches is 4 inches. The diameter equals 2 times the radius or d=2*r. --> 8 in = 2*r so, r = 4 in
