Angelo and Daniela now want to race in a slow moving river. The race course is still 120 yds, but now it
is all downstream. The current in the river adds 1 yard per second to their speed. Angelo can still
paddle his kayak at 2 yards per second and Daniela can paddle at 1.5 yards per second in still water.
but now the current helps them.
a. What is the new rate of travel for Angelo? How long does it take him to complete the course
now?
b. What is the new rate of travel for Daniela? How long does it take her to complete the course
now?