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To determine how many times a wheel of radius 28 cm must rotate to cover 704 m, we first need to convert the distance to centimeters, as the radius is given in centimeters. Since 1 meter is equal to 100 centimeters, 704 meters is equal to 70,400 centimeters. The circumference of the wheel can be calculated using the formula 2πr, where r is the radius (28 cm). Thus, the circumference is 2 x π x 28 = 176 cm. To cover 70,400 cm, the wheel must rotate 70,400 / 176 = 400 times.
- 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.
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How many times a wheel of radius 28cm must rotate to go 352m?
200 TIMES
How many revolutions will it take if a wheel is rolled 30 times and has a radius if 3 inches?
30. The radius is not relevant. Each roll is one revolution.
What is the diameter of the spokes wheel if its 26 cm long?
Assuming this question does not want to account for the axel of the wheel, or the rim around the wheel, we know that the spoke is equal to the radius of the wheel. And we know that the radius is equal to 1/2 times the diameter. So, 2(r) = d 2(26) = 52. So, the diameter is 52 cm long.
The wheel of a bicycle has a radius of 35 centimeters what is the circumference of the wheel?
The wheel's circumference is: 219.9 centimeters.
If the radius of a wheel is 0.6m how far would the bike travel in 40 turns of the wheel?
get the circumference of the circle using 2*pi*r (1.2*pi) times that by 40 to get the answer (48*pi)
How many times a wheel of radius 28cm must rotate to go 352m?
200 TIMES
What is the mechanical advantage of a a wheel and axel?
The mechanical advantage of a wheel and axle is the ratio of the radius of the wheel to the radius of the axle. Ex:- Suppose the radius of the wheel is four times greater than the radius of the axle, every time you turn the wheel once, your force will be multiplied four times.
How many times will the wheel of a car rotate in a journey of 88km if the diameter of the wheel is 56cm?
50,020 times
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 many times will the wheel of a car rotate in a journey of 88 km given that the diameter of of wheel is 56 cm?
Well, isn't that a lovely question! To find out how many times the wheel will rotate, we first need to calculate the circumference of the wheel using the formula 2 x π x radius. Then we can divide the total distance of 88 km by the circumference of the wheel to find our answer. Just remember to breathe, take your time, and enjoy the journey of learning something new today.
What part does a wheel and tire rotate on?
They rotate on the wheel hub, which houses the wheel bearing.
The MA of a wheel and axle can be calculated by the ratio of the radius of the wheel to the radius of the axle. If an axle has a radius of 2 in and the wheel has a radius of 6 in what is the MA of the?
3
The ideal mechanical advantage of a wheel and axle is equal to the?
The ideal mechanical advantage of a wheel and axle is equal to the radius of the wheel divided by the radius of the axle.
How does the radius of the wheel compare with the radius of the axle?
The radius of the wheel is typically larger than the radius of the axle. The wheel is where the tire is mounted and is what comes in contact with the ground, while the axle is the shaft on which the wheel rotates.
What is the IMA of a wheel and axle?
The IMA of a wheel and axle is the radius of wheel divided by the radius of the axle.
When does a wheel and axle have a mechanical advantage greater than one?
When the radius of the wheel is larger than the radius of the axle - which is almost always true.When the radius of the wheel is larger than the radius of the axle - which is almost always true.When the radius of the wheel is larger than the radius of the axle - which is almost always true.When the radius of the wheel is larger than the radius of the axle - which is almost always true.
What is the formula for the ideal mechanical advantage of wheel and axle?
The ideal mechanical advantage of a wheel and axle system is calculated by dividing the radius of the wheel by the radius of the axle. The formula is: IMA = radius of wheel / radius of axle.
