A) \[2.3\text{ }cm/sec,\]
B) \[5.3\text{ }cm/sec.\]
C) \[0.44\text{ }cm/sec,\]
D) None of these
Correct Answer: B
Solution :
This of example of uniform circular motion. \[\omega =\frac{2\pi }{T}=2\pi n=2\pi \times \frac{7}{100}=0.44rad/\sec .;\] \[V=R\omega =0.44\times 12=5.3cm/\sec \].You need to login to perform this action.
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