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True or false the linear velocity of a point that is 1 ft from the center of a wheel rotating at 1 rev per sec is 2 pie ft per sec?
Csn821
If this is a homework assignment, you really should consider trying it by yourself first, otherwise the value of the reinforcement of the lesson by the act of doing the homework will be lost on you.
The circumference of a circle of radius 1 is 2 pi, therefore, a point on that circle rotating at a speed of 1 revolution per second has a linear (tangent) velocity of 2 pi feet per second.
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