Please answer the question and its subquestions entirely! This is one question with two subquestions. According to the official Bartleby guidelines, I am alowed to have up to two subquestion!   1) A race car makes two laps around the track in 150 seconds (2.50 minutes). What is the car's average angular speed?     0.838 rad/s.     0.168 rad/s.     0.200 rad/s.     0.248 rad/s.   a) The blades of a fan running at low speed turn at 26.2 rad/s. When the fan is switched to high speed, the rotation rate increases uniformly to 36.5 rad/s in 5.75 seconds. What is the magnitude of the fan's angular acceleration?     3.22 rad/s2     1.01 rad/s2     2.01 rad/s2     1.79 rad/s2 b) A motor develops 56,000 watts of power when its shaft turns at 300 rad/s. What is the torque on the shaft?     30 N-m.     187 N-m.     17,000 N-m.     It depends on the shaft diameter.

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.