1) 1) What is the average speed of a cheetah that runs 65 m in 3.0 seconds? a) 22 m/s b) 79m/s c) 25m/s d) 54.7m/s 2) 2) A bicycle travels 15 km in 30 minutes. What is its average speed? a) 20 km/hr b) 37 km/hr c) 53 km/hr d) 30 km/hr 3) 3) A jet on an aircraft carrier can be launched from 0 to 50 m/s in 2.0 seconds. What is the acceleration of the jet? a) 23 m/ s2 b) 25 m/ s2 c) 39 m/ s2 d) 19 m/ s2

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