1. Abigail rides her bike with a distance of 6 kilometers in 2 hours. Find the speed. 2. Mandy runs to school when his position changes from 5 meters south to 17 meters south in a matter of 4 seconds. What is the average velocity? 3. Calculate the acceleration of Josh riding his bicycle in a straight line that speeds up from 4 m/s to 6 m/s in 5 seconds.
​