Question

Microwave ovens have a plate that rotates at a rate of about 7.0 rev/min. What is this in revolutions per second?

Answer 1

Answer:

The value is  $w = 0.1167 \ rev/second$

Explanation:

From the question we are told that

    The rate at which the plate rotates is  $w =7.0 \ rev/min$

Generally the revolution per second is mathematically represented as

       $w = \frac{7.0}{60}$

=>    $w = 0.1167 \ rev/second$