Vanhamersveld806 Vanhamersveld806

28-07-2014
Mathematics

Answered

Find the angular velocity in radians per second of a wheel turning at 25 revolutions per minute.

Answer :

28-07-2014

1 revolution= 2π radians= 6,28 radian
1 minute= 60 s
25 rev=50π=157 radian

[tex] \frac{25}{1}* \frac{6,28}{60}=2,62 \frac{rad}{s} [/tex]

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28-07-2014

(25 rev/minute) x (2 pi radian/rev) x ( minute / 60 sec) = 2.618 rad/sec (rounded)

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