Key Concepts Quiz 7.1
Key Concepts Quiz 7.1
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 1 Which of the following motions will result in a straight line on a distance versus time graph? Linear Distance versus Time Graphs Worked Example (65.0K) A) Raoul started walking toward a motion sensor at 2 m/s and slowed to a stop. B) Ellie started from rest, and walked toward a motion sensor, speeding up, until she reached a speed of 3 m/s. C) Stan walked away from a motion sensor at a steady speed of 1.5 m/s. D) All of these will result in a straight line on a distance versus time graph. 2 Which of the following graphs shows the highest speed? Speed on Distance versus Time Graphs Worked Example (20.0K) (20.0K) A) A B) B C) C D) D 3 Which of the following graphs shows a person walking toward a motion sensor? Speed on Distance versus Time Graphs Worked Example (20.0K) A) (9.0K) B) (8.0K) C) (9.0K) D) (10.0K) 4 Which of the following distance versus time graphs shows a person changing speed? Changing Speed on Distance versus Time Graphs Worked Example (22.0K) A) (9.0K) B) (12.0K) C) (8.0K) D) (10.0K)