PHYSICS 1L03 Lecture Notes - Mississippi Highway 18, List Of Comic Book Drugs
25 Jan 2014
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A person run 100 m in 14 s then turn around and jog 75 m back toward the starting point in 45 s. the average speed of the person in the total trip is: What is the average velocity of john in this round trip: 0, 49 km/h, 54 km/h, 80 km/h, 83 km/h, an object has a velocity directed to the right, and an acceleration directed to the left. Which of the following graphs correctly shows the person"s motion? e: none of these: the figure below shows the position of a particle (moving along a straight line) as a function of time. Which velocity-time graph below best represents the trolley"s motion on both sections: a car is approaching a traffic light at 20 m/s when it turns red. The driver takes 1 s to react and put his foot on the brake pedal, after which the car decelerates at 2 m/s2.
