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How many revolutions per minute does a 10 inch radius bicycle traveling at 24 feet per second?
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What is the radius of a 20 inch bicycle wheel?
The outer radius is 20/2 = 10 inches
A 12 inch grinding wheel has a surface speed of a mile a minute. What is its revolutions per minute?
A wheel with a diameter of 12 inches will have an angular speed of 560.2 revs per minute.
Is the minute hand on a clock more like a diameter or a radius?
radius
A bicycle wheel is about 26 inches in diameter find its radius circumference and area?
radius=13 area=40.82 circumfrence=8.28025477707
What is the Speed Ratio of a bicycle?
The speed ratio of a bicycle is the (gear ratio* radius of the wheel)/ Length of the pedal arm.
A wheel with a radius of 13 meters is rotating and the outer edge is traveling at 30 miles per hour at how many revolutions per minute is its center spinning?
roughly 62 (61.897846)
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
If wheel of bicycle makes 1000 revolutions in travelling 628m what is its radius?
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
A Ferris wheel has a radius of 25 feet The wheel is rotating a 2 revolutions per minute Find the linear speed in feet per minute of the seat on this Ferris wheel?
1 revolution = 2PI radian. 2 revolutions = 4PI radian The angular speed of the Ferris wheel is 4PI radians . Multiply by the radius. The linear speed is 100PI feet per minute.
How do you change RPM into x g centrifugation?
The relationship between revolutions per minute (RPM) and relative centrifugal force (xg) is: g = (1.118 × 10-5) R S2 where g is the relative centrifugal force, R is the radius of the rotor in centimeters, and S is the speed of the centrifuge in revolutions per minute. You can use this for any centrifuge, just measure the radius of the rotor from the center to outer edge.
How do you solve for revolutions per second give centripetal force and radius?
One formula is: centripetal force = speed2 / radius. Solve it for speed, then convert that to revolutions per second.One formula is: centripetal force = speed2 / radius. Solve it for speed, then convert that to revolutions per second.One formula is: centripetal force = speed2 / radius. Solve it for speed, then convert that to revolutions per second.One formula is: centripetal force = speed2 / radius. Solve it for speed, then convert that to revolutions per second.
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.
If a robot has wheels with a 3 inch radius spinning at 300 rmp how fast can it go?
Assuming rmp means revolutions per minutes, 2*r*pi*rpm (inches/minute).
How far will a wheel of radius 5 cm travel in two revolutions?
In each revolution, the wheel would advance 2 x pi x radius. Multiply this by the number of revolutions.
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.
What is the radius of a 20 inch bicycle wheel?
The outer radius is 20/2 = 10 inches
How do you convert revolutions per minute to meters per second?
revolutions are angular velocity (w), so you need to know radius (r) to convert to velocity (v) meters per second. not linear velocity. v = wr. For example 30 revs per min is 30/60 revs per second; over a 2 meter radius velocity is 30/ 60 x 2 = 1 meter per second
