Assuming the front and rear wheels are the same size (the DO make bikes with different wheel sizes)
circumference of wheel = pi x d = pi x .6m = 1.885 m
360 rotations x 1.885m = 678.58 m
Can't we wonder what the solid answer might be ....and wonder how to find it?
103680 beats/ day x 1 day/24 hours x 1hour/60 min = 72 beats/min
-log[H+] = ph
-log[7.8 x 10^-12] = 11.1
How about this? ......... or 89 ?
Sorry...I see now what you are asking....
If RQS is 280 degrees RS is what is lefft from 360 degrees 360-280 = 80 degrees = RSarc
Since the chords are the same length the arcs are the same degrees
m(arc)RS = 66+55 = 121 degrees
Your second question has a typo or something arc RQS ????? I s that supposed to be ROS ???
£88 x 1.14 = £100.32
3x * 1/3 = x
9 * 1/3 = 3 so you wind up with : x = 3