Math Problem Statement
It takes 0.7 s for the ball to go around the circle once. The circle has a radius of 0.4 m. what is its velocity
Solution
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Math Problem Analysis
Mathematical Concepts
Circular Motion
Tangential Velocity
Period
Formulas
v = 2πr / T
Theorems
Tangential Velocity Theorem
Suitable Grade Level
Grades 9-12