3 years ago

4. Going down the freeway you notice your tachometer reads 4,000 RPM. a) Convert

Physics

1 answer:

valentina_108 [34]3 years ago

7 0

a). Frequency = (4,000 rev/minute)·(1 minute/60 sec) = 66 and 2/3 rev/sec

b). Period = 1 / frequency

Period = 1 / (66-2/3 rev/sec)

Period = 1/66-2/3 sec/rev

Period = 0.015 sec/rev

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