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An airplane propeller is rotating at 2000 rpm (rev/min). (a) Compute the propeller's angular velocity in rad/s. ANS: 209 rad/s (b) How many seconds does it take for the propeller to turn through 40.0°?
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An airplane propeller is rotating at 2000 rpm (rev/min). (a) Compute the propeller's angular velocity in rad/s. ANS: 209 rad/s (b) How many seconds does it take for the propeller to turn through 40.0°?

User Sash
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4 votes

Answer:

Below

Step-by-step explanation:

2000 rpm is 2000 / 60 r /s

2000/60 * 2pi = 209 Radians/s

b) I do not know what 40.0° is....40 ° ?

User Mikael Koskinen
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