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MrMuchimi
2 years ago
12

A bicycle tire has a radius of 0.23 m. the tire spins at a constant speed with a centripetal acceleration of 42 m/s2. what is th

e tangential speed of the tire? 3.1 m/s 6.5 m/s 9.7 m/s 14 m/s
Physics
2 answers:
swat322 years ago
7 0

Answer:

(a)

Explanation:

3.1 m/s

vredina [299]2 years ago
3 0

Answer:

a = v^2/r      centripetal acceleration

v = (a * r)^1/2 = (42 * .23)^1/2 = 3.1 m/s

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Kruka [31]
The solution you should use is Hooke's law: F=-kx

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</span>
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Which of the following is an example of changing momentum?!
ExtremeBDS [4]

Answer:

B!!!

Explanation:

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garri49 [273]
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(will give brainliest to whoever is first and gives reason) A mass is spun in a circle with a frequency of 40Hz. What is the per
Blizzard [7]

Answer:

\huge\boxed{T = 0.025\ seconds}

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<u>Given:</u>

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<u>Required:</u>

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\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
4 0
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