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Science Starters. Instantaneous or Average Velocity. C. Towle at www.mtascience.com for T. Trimpe 2009 http:// sciencespot.net /. For each use of velocity described below, identify whether it is instantaneous velocity or average velocity.
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Science Starters Instantaneous or Average Velocity C. Towle at www.mtascience.com for T. Trimpe 2009 http://sciencespot.net/
For each use of velocity described below, identify whether it is instantaneous velocity or average velocity. 1. The speedometer on your car indicated you are going 65 mph. 2. A race-car driver was listed as driving 120 mph for the entire race. 3. A freely falling object has a speed of 19.5 m/s after 2 seconds of fall in a vacuum. 4. The speed limit sign says 45 mph.
The answers are … 1. instantaneous 2. average 3. instantaneous 4. Instantaneous