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Tangential speed of either tip of the antenna

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Reference no: EM132512524

A radar antenna that measures 12 meters from tip to tip (see the figure below) rotates about its midpoint at a rate of 120 revolutions per minute. What is the tangential speed of either tip of the antenna?

A. 150 m/s

B. 4.5 x 103 m/s

C. 75 m/s

D. 12 m/s

E. None of these is correct.

Reference no: EM132512524

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