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Published byDonald Snow Modified over 9 years ago
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Do Now -Solve and Indicate if the acceleration is positive or negative. Why? A car is starting its race from the home and increases his speed to 40m/s over the course of the first 5 seconds. What is the race cars acceleration? A cyclist is driving at a rate of 10m/s and slows his speed to 2 m/s when he sees a large hill. He does this in 2 seconds.. What is the acceleration?
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Physics Talk How do you calculate braking distance? V i 2 =-2ad
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Physics Talk How do you calculate braking distance? V i 2 =-2ad vi2vi2 -2a d
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Checking up pg. 82, #1-3
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IN GROUPS-Use Gutau to solve A car is traveling at 20m/s, 10 meters ahead a deer runs on the road and the driver hits his brakes…What is the car’s acceleration? Use the braking distance formula to solve…..
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WDYTN pg86
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