Answered

Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

How many times does a tire with a diameter of 16 in. rotate when it travels a mile? **Tip: As there are 63,360 inches in each mile, 63,360 divided by circumference = number of full rotations. Round up to the next whole number. *

631 rotations
1980 rotations
1260 rotations
100 rotations

Sagot :

Eduard22sly

Answer:

1260 rotations

Explanation:

From the question given above, the following data were obtained:

Diameter of tyre = 16 in

Number of rotation =?

Next, we shall determine the radius of the tyre. This can be obtained as follow:

Diameter (d) of tyre = 16 in

Radius (r) of tyre =?

r = d / 2

r = 16/2

Radius (r) = 8 in

Next, we shall determine the circumference of the tyre. This can be obtained as follow:

Radius (r) of tyre = 8 in

Pi (π) = 22/7

Circumference (C) of tyre =?

C = 2πr

C = 2 × 22/7 × 8

C = 50.29 m

Finally, we shall determine the number of rotation. This can be obtained as follow:

Circumference (C) of tyre = 50.29 m

Number of rotation (n) =?

n = 63360 / C

n = 63360 / 50.29

n = 1260 rotations

Therefore, the tyre will make 1260 rotations

We hope our answers were useful. Return anytime for more information and answers to any other questions you have. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.