Find the positive radian measure of the angle that the secon

Find the positive radian measure of the angle that the second hand of a clock moves through in the given time. 6 minutes and 45 seconds

Solution

The second clock moves 45 seconds

Now in one revolution it moves 60 seconds

60 seconds ---- 2pi radians

45 seconds ----(2pi/60)*45 = 6pi/4 = 3pi/2 radians