Question

The angular velocity of a point on a circle with radius of 13 feet is 14pi radians per second. Find the speed of the point on the circle.

Answer 1

Given:

The angular velocity of a point on a circle with radius of 13 feet is 14pi radians per second.

Required:

Find the speed of the point on the circle.

Step-by-step explanation:

The speed is the angular in rad/sec times times the radius

`\begin{gathered} =14*\pi*13 \\ =182*\pi \\ =571.48 \end{gathered}`

Answer:

Hence, option