1) What is the formulat for calculating speed? a) s=d/t b) s=dxt c) s=mxa d) s=fxd 2) It takes 7.5 hours for a Galapagos giant tortoise to travel 1.5 miles. What is the speed of the tortoise? a) 0.2 mph b) 5 mph c) 11.25 mph 3) The ostrich is the fastest animal on two legs. What is the speed of an ostrich that sprints 10 meters in 0.5 seconds? a) 5 m/s b) 30 m/s c) 20 m/s 4) Usain Bolt is the world's fastest man. How fast is he running if he travels 100 meters in 8 seconds? a) 12.4 m/s b) 800 m/s c) 400 m/s 5) It takes a snail 80 hours to travel 0.5 miles. What is the speed of the snail? a) 6 mph b) 0.0625 mph c) 0.00625 mph 6) A horse travels 270 miles in 30 hours. What is its speed? a) 9 mph b) 90 mph c) 810 mph 7) If you move 50 meters in 10 seconds, what is your speed? a) 0.5 m/s b) 5 m/s c) 500 m/s 8) You walked 90 meters in 45 seconds, how fast were you walking? a) 2 m/s b) 0.5 m/s c) 4,050 m/s 9) If a car travels 400m in 20 seconds, how fast is it going? a) 20 m/s b) 40 m/s c) 80 m/s 10) It takes Tammy 0.25 hours to drive to school.  Her route is 16 km long. What is her average speed? a) 64 km/h b) 4 km/h c) 0.64 km/h

Calculating Speed

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