A pitcher's arm rotates at a speed of
7
77 degrees per millisecond
(
degrees
ms
)
(
ms
degrees

)left parenthesis, start fraction, start text, d, e, g, r, e, e, s, end text, divided by, start text, m, s, end text, end fraction, right parenthesis.
At what speed does the pitcher's arm rotate in
degrees
s
s
degrees

start fraction, start text, d, e, g, r, e, e, s, end text, divided by, start text, s, end text, end fraction?