A point on a wheel moves at 32π/9 radians per minute. How many seconds are required for the point to complete 7 revolutions?
Please help explain how to do this question, I am completely lost!
Step 1: Since the point moves at the rate of 32pi/9 radians per minute, divide this number by 60 to find the
rate per second.
Step 2: Since there are 2pi radians in one revolution, multiply this number by 7 to find the number of radians
in 7 revolutions.
Step 3: Divide the answer of step 2 by the answer of step 1 to find how may seconds that it will take.