# The body moves in a circle with a frequency of 2 Hz and a linear speed of 16 m / s. What is the circumference?

December 29, 2020 | education

| V = 2pi * r * nu

Note that the circumference is

c = 2pi * r

Let’s substitute the circumference in our formula.

V = c * nude

s = V / nude = 16/2 = 8m

Answer: the circumference is 8 meters

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