Question 13
A swimming pool is 30 m long. Ally and Bella start swimming towards each other from opposite ends at speeds of 2 m/s and 3 m/s, respectively. How many times do they meet in 1 minute?
Assume both swimmers turn immediately at each end and continue at their stated constant speeds. A meeting at an end of the pool counts as one meeting.
Assume both swimmers turn immediately at each end and continue at their stated constant speeds. A meeting at an end of the pool counts as one meeting.