A motorist is travelling at 72km/hr when he observes that a traffic light ahead turns red. The traffic light is timed to stay red for 22 seconds. If the motorists pass the light without stopping just as it turns green again, determine a) the re uniform deceleration of the car in m/s^2 b) the speed of the car in m/s as it pa light.
A motorist is travelling at 72km/hr when he observes that a traffic light ahead turns red. The traffic light is timed to stay red for 22 seconds. If the motorists pass the light without stopping just as it turns green again, determine a) the re uniform deceleration of the car in m/s^2 b) the speed of the car in m/s as it pa light.
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter2: Kinematics
Section: Chapter Questions
Problem 34PE: In World War II, there were several reported cases of airmen who jumped from their flaming airplanes...
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