Friday

July 25, 2014

July 25, 2014

Posted by **Anna** on Tuesday, July 27, 2010 at 11:54am.

(a) What is the constant angular acceleration, in revolutions per minute-squared, of the wheel during the slowdown?

magnitude rev/min2

direction

(b) How many revolutions does the wheel make before stopping?

rotations

(c) At the instant the flywheel is turning at 75 rev/min, what is the tangential component of the linear acceleration of a flywheel particle that is 50 cm from the axis of rotation?

magnitude mm/s2

direction

(d) What is the magnitude of the net linear acceleration of the particle in (c)?

m/s2

- Physics -
**bobpursley**, Tuesday, July 27, 2010 at 12:09pmPlease dont post under multiple names. I will be happy to critique your thinking.

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