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

2 answers

b) the linear speed of a point on the end of the blade when it was on HIGH
yuguyguyguy
Similar Questions
  1. Which statement about electric insulators is true?(1 point)Responses Electric insulators have a high flow of heat and
    1. answers icon 1 answer
    1. answers icon 1 answer
  2. Which statement about electric insulators is true? (1 point)A. Electric insulators have a high flow of heat and electricity. B.
    1. answers icon 1 answer
  3. Which statement about electric insulators is true?(1 point)Responses Electric charges move freely in electric insulators.
    1. answers icon 1 answer
more similar questions