A point on a wheel moves at 32π/9 radians per minute.
How many seconds are required for the point to complete 7 revolutions?
Enter your answer, rounded to the nearest tenth
I think it would be 236.3 seconds?
One revolution would be 2pi
7 revolutions would be 14 pi R
Time in MINUTES would be 14 pi R / 32pi/9 rev/min x 60 s/min = 236.3 seconds