A- Two trains leave the station at the same time. Train A travels at a constant speed of 25 m/s. Train B starts at 0 m/s but accelerates constantly at 2 m/s2. After 11 s, which train has the greater speed?

B- From the graph, find the speed at each section.

Aswimmer is determined to cross a river that flows due south with a strong current. initially, the swimmer is on the west bank desiring to reach a camp directly across the river on the opposite bank. in which direction shoud the swimmer head? a. the swimmer should swim southeast. b. the swimmer should swim south. c. the swimmer shuold swim northeast. d. the swimmer should swim due north. e. the swimmer should swim due east.