A student named Reema Alturaif completed a speed and velocity worksheet with 4 problems: 1) calculating how far a mouse can run in 15 minutes if it runs at 10 m/s, 2) calculating how long it takes to drive 540 miles at 60 mph, 3) calculating the average speed in km/h and m/s of a train that travels 604 km in 4 hours, and 4) calculating average speed and velocity over a 5 second period walking between points A, B, C and stopping at D.