Asked by Jeff

2. An electric fan having a radius of 0.5 m is running on HIGH. After the LOW button is pressed, the angular speed of the fan decreases to 83.8 rad/s in 17.5 s. the deceleration is 42.0 rad/s2. Determine
a) The initial angular speed of the fan
b) the linear speed of a point on the end of the blade when it was on HIGH
c) How many revolutions it had during the time

13 years ago

Answered by lara reyes

b) the linear speed of a point on the end of the blade when it was on HIGH

9 years ago

Answered by Anonymous

yuguyguyguy

7 years ago

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