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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

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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