Speed Of A Car
The Speed between Two Points
Aim: To find the average speed of a model car on a given slope.
Theory: Average speed is found by dividing the distance the car travels by the time it takes to travel that distance, as shown by the following formula.
(1)
Where v is the average velocity, d is the distance travelled, and t is the time taken.
Apparatus:
- Given length of Hot Wheels track.
- A Hot Wheels car
- A meter stick
- A stop watch
Figure 1: Setup of Equipment.
Set up the equipment as shown in Figure 1. Use any available item to prop up one end of the track at any angle that allows the car to move smoothly. A possible source of Error is that the track may be uneven, to fix that, make the track even, or get a new track. This is a source of systematic error.
Method: We placed the car just before Point A on the track. One person took the stopwatch while the other......
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Approximate Word Count: 377
Approximate Pages: 2 (250 words per double-spaced page)
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