Use the formula v = rω to find the value of the missing variable. Give an exact answer unless otherwise indicated.
-$\mathrm { v } = 447.7 \mathrm {~m}$ per sec, $\omega = 0.2374$ radian per sec (Round to four decimal places when necessary.)
A) $0.0005 \mathrm {~m}$
B) $1885.8467 \mathrm {~m}$
C) $142.507 \mathrm {~m}$
D) $13.2334 \mathrm {~m}$

Question

Quizplus · Accepted Answer

The formula $v = r\omega$ can be rearranged to solve for $r$ as $r = \frac{v}{\omega}$. Substituting $v = 447.7$ m/s and $\omega = 0.2374$ rad/s gives $r = \frac{447.7}{0.2374} \approx 1885.8467$ m.

Use the Formula V = Rω to Find the Value v=447.7 m\mathrm { v } = 447.7 \mathrm {~m}v=447.7 m

Use the Formula V = Rω to Find the Value $\mathrm { v } = 447.7 \mathrm {~m}$