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:
Answer:
(a)
Explanation:
3.1 m/s
Answer:
a = v^2/r centripetal acceleration
v = (a * r)^1/2 = (42 * .23)^1/2 = 3.1 m/s
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