An electric fan spins at 900 revolutions per minute. What is the angular speed of the fan in radians per sec?

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An electric fan spins at 900 revolutions per minute. What is the angular speed of the fan in radians per sec?

=D You are so smart

2007-11-01 16:58:34 · 2 answers · asked by jennaczar 1 in Science & Mathematics ➔ Physics

2 answers

There are 2π radians in a revolution.

There are 60 seconds in a minute.

Therefore, the fan is spinning at: (900)(2π) radians per 60 seconds.

Now use your calculator.

2007-11-01 17:03:33 · answer #1 · answered by RickB 7 · 0⤊ 0⤋

15 (900/60)

2007-11-01 17:09:18 · answer #2 · answered by plumbo 1 · 0⤊ 0⤋