- #1
tyro008
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Homework Statement
The tips of the blades in a food blender are moving with a speed of 15 m/s in a circle that has a radius of 0.052m. How much time does it take for the blades to make on revolution?
Homework Equations
T=(2XpiXr)/T
T: period of time it takes to complete one cycle
The Attempt at a Solution
I tried using the equation under "relevant equations" and got 0.02seconds as an answer. This is wrong but I don't know what other equation to use..