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serious [3.7K]
2 years ago
13

A car is traveling at a constant speed on the highway. Its tires have a diameter of 68.0 cm and are rolling without sliding or s

lipping. If the angular speed of the tires is 55.0 rad/s , what is the speed of the car?
Physics
1 answer:
Bad White [126]2 years ago
5 0

Answer:

37.4m/s

Explanation:

since the car doesn't accelerate, we can use the formula v=ωr where v is linear speed, ω is angular speed (rads/second) and r is radius. Substitute values for equation:

v=55*0.68

v=37.40

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Determine the frequency of light whose wavelength is 4.257 x10-7 cm
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3 years ago
4A. How high is a 12 kg monkey in a tree if it has 509 J of gravitational potential Energy?
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4A. PE = MxGxH. (You can consider g as 9.8 / 10m/s as well)

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Hope u got the answer....pls rate the answer if it is helpful for u....and I'm sorry I could not understand B part so I didn't do it.

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2 years ago
What is a radio interferometer? a device for correcting chromatic aberration in radio telescopes a device for absorbing and tran
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Explanation:

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the choices below each describe the appearance of an h-r diagram for a different star cluster. which cluster is most likely to b
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Learn more about star on:

brainly.com/question/21379923

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7 0
10 months ago
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