Question

a pitcher army rotate at a speed of 77 degrees per millisecond.at what speed does the pitchers army rotate in degrees per second

Answer 1

Answer: 0.077 degrees per second

Explanation:

Given: The speed of a pitcher army = 77 degrees per millisecond.

We know that 1 second= 1000 milliseconds

`\Rightarrow\ 1\ millisecond=(1)/(1000)\ second\\\Rightarrow\ 1=0.001\ second`

Therefore, the speed of a pitcher army=
`77*0.001\text{ degrees per second}`

Hence, The speed of a pitcher army=0.077 degrees per second