2. An object is spun in a circle of radius 0.4 m with a frequency of 8.0 Hz. What is its velocity? Formula V= r= fequiv

Here's how to calculate the velocity of the object:**Formula:*** v = 2πrf**Where:*** v = velocity (m/s)* r = radius (m)* f = frequency (Hz)**Given:*** r = 0.4 m* f = 8.0 Hz**Calculation:**v = 2 * π * 0.4 m * 8.0 Hzv = 20.1 m/s (approximately)**Answer:**The velocity of the object is approximately 20.1 m/s.