Walker, Halliday & Resnick — Measurement: Problem 13

13 Three digital clocks A, B, and C run at different rates and do not have simultaneous readings of zero. Figure 1-4 shows simultaneous readings on pairs of the clocks for four occasions. (At the earliest occasion, for example, B reads 25.0 s and C reads 92.0 s.) If two events are 600 s apart on clock A, how far apart are they on (a) clock B and (b) clock C? (c) When clock A reads 400 s, what does clock B read? (d) When clock C reads 15.0 s, what does clock B read? (Assume negative readings for prezero times.)