A tire has a tread pattern with a crevice every 2.00 cm. The repetitive striking of the crevice edges on the road results in a v
1 answer:
Answer:
Frequency of vibration will be equal to 720 Hz
Explanation:
It is given that car moves with a speed of 14.4 m/sec
Its mean that car cover 14.4 m in 1 sec
We have to find the frequency of vibration corresponding to this velocity
It is given that car has a tread pattern with a crevice every 2 cm
So number of crevices moved in 1 sec will be equal to
So frequency of these vibration will be equal to 720 Hz
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Explanation:
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