PROBLEM 4.3 A horizontal platform with a diameter of 8 m revolves about its center at 20 rpm. Find the tangential speed in m/s of a point at the edge of the platform. 6.38 m/s 6.28 m/s 3. c. 6.48 m/s d. 6.18 m/s а. b.

Elements Of Electromagnetics
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Publisher:Sadiku, Matthew N. O.
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PROBLEM 4.3
A horizontal platform with a diameter of 8 m revolves about its center at 20
rpm. Find the tangential speed in m/s of a point at the edge of the platform.
6.38 m/s
b. 6.28 m/s
3.
с. 6.48 m/s
d. 6.18 m/s
а.
Transcribed Image Text:PROBLEM 4.3 A horizontal platform with a diameter of 8 m revolves about its center at 20 rpm. Find the tangential speed in m/s of a point at the edge of the platform. 6.38 m/s b. 6.28 m/s 3. с. 6.48 m/s d. 6.18 m/s а.
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