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  • The angular velocity (in radian/sec)  of a particle rotating in a circular orbit 100 times per minute isOption: 1 10.5<d

The angular velocity (in radian/sec)  of a particle rotating in a circular orbit 100 times per minute is

Option: 1

10.5


Option: 2

10


Option: 3

40.3


Option: 4

20.6


Answers (1)

best_answer

As we have learned

Uniform circular motion -

If a object moves in a circular path with a  constant speed, then its motion is known as uniform circular motion.

- wherein

Fig. Shows Uniform  circular of motion

 

 \omega = \frac{Angle\; in\; radian}{time}

or \omega = \frac{100 \times 2\pi(radian) }{60(sec)}=\frac{10\pi}{3}

\omega =10.47\; radian/sec

 

Posted by

Gautam harsolia

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