In Exercise, set up an appropriate equation and solve. Data are accurate to two sig. digit...

In Exercise, set up an appropriate equation and solve. Data are accurate to two sig. digits unless greater accuracy is given.

Trains at each end of the 50.0-km-long Eurotunnel under the English Channel start at the same time into the tunnel. Find their speeds if the train from France travels 8.0 km/h faster than the train from England and they pass in 17.0 min. See Fig. 1.21.

Fig. 1.21