Explore BrainMass

Explore BrainMass

    Angular Acceleration of a Blender

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Q: "The blades in a blender rotate at a rate of 7290 rpm. When the motor is turned off during operation, the blades slow to rest in 3.67 s. What is the angular acceleration as the blades slow down? The initial rotation is in the positive direction."

    The OTA's solution is attached. We both got an answer of 208 rad/s^2.

    © BrainMass Inc. brainmass.com December 24, 2021, 4:50 pm ad1c9bdddf


    Solution Preview

    <br>rotation speed = 7290 rpm = 7290/60 = 121.5 rps
    <br>initial rotation speed: wi = 121.5*2pi rad/s
    <br>t = 3.67 ...