Solve the following problems: 1. An airplane flies from one airport to another about 1200 miles in 2.5 hours. What is hi

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Solve The Following Problems 1 An Airplane Flies From One Airport To Another About 1200 Miles In 2 5 Hours What Is Hi 1 (59.61 KiB) Viewed 12 times

Solve the following problems: 1. An airplane flies from one airport to another about 1200 miles in 2.5 hours. What is his average speed in mph and in m/s? 2. A motorist drives north for 35.0 minutes at 85.0 km/h, then stops for 15 minutes. It then continues north traveling 130 km in 2:00 h. Determine your total displacement and its average speed. 3. A certain car is capable of accelerating at a rate of 0.60 m/s2. How long, in seconds, does it take this car to go from a speed of 55 mph to a speed of 60 mph? 4. Starting from rest a car reaches a speed of 48 km/h in 3.2 seconds and 96 km/h in 8.4 seconds. Find: a. The average acceleration needed to reach 48 km/h. b. The average acceleration over the time interval it takes to increase from 48 km/h to 96 km/h. c. The average acceleration over the time interval it takes to increase from 0 km/h to 96 km/h