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Tanzania [10]
3 years ago
12

A bicycle is moving at a speed v = 2.88 m/s. if the radius of the front wheel is 0.450 m, how long does it take for that wheel t

o make a complete revolution?
Mathematics
1 answer:
GalinKa [24]3 years ago
4 0
Calculate the length of the outside of the tire, which is the circumference of the tire.
 Circumference = 2 x radius x PI
Circumference = 2 x 0.45 x 3.14 = 2.83 meters.

It travels 2.88 meters per second.

Divide the circumference by the amount of travel:

2.83 / 2.88 = 0.98 seconds to make one revolution.

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