Teaching Physics with the Physics Suite
|t = 5 sec||t = 6 sec||t = 7 sec||t = 8 sec||t = 9 sec||t = 10 sec|
(a) Which of the racecars, if any, moved with constant speed between t=5 sec and t=10 sec? Explain your reasoning.
(b) Which of the racecars had the largest velocity at t=8 sec? Explain how you can tell.
(c) What was the acceleration of the green racecar at t=8 sec? Explain how you arrived at your answer.
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Page last modified September 6, 2004