Period 3
11/3/08
Motion Graphing Labs
Lab 1: straight line motion-
Aim- to measure and calculate the further of an object
samara Question- Will the objects go at a constant speed, increase, or decrease in speed?
Hypothesis- I work out the automobiles leave have a constant speed at separately of the distances they travel
Materials- electric auto, timer and molar concentration stick
Procedure-
1. Time the electric car dismissal at a distance of 1 meter twice
2. Time the electric car going at a distance of 2 meters twice
3. time the electric car going at a distance of 3 meters twice
4. calculate the speed of each time you took
Inferences-
I think the car forget travel at a constant speed for wholly the distances
I think the car will travel at an angle instead of a straight line
I think that the car will have the same speed for all(prenominal) three distances
Observations-
The car seemed to be going at a constant distance for the first meter
the car did not go in a straight line, it curved just the likes of I predicted it would
the car had the same time for distances 2 and 3
the car had about the same speed for the first meter compared to 2 and 3
some other cars I watched did not go at a constant speed, but ours did
analysis-
1.
How does middling speed reach to the distance covered and the time taken for
travel?
* The ordinary speed is way different than the distance, but a secondary similar to time.
For example: the time was 2.53 and the speed was 2.42
2. Should the recorded average speed represent the maximum speed for each outlet?
* It depends, if the object was traveling at a constant speed, thence yes. But if it was
decreasing or increasing, you would take the highest speed taken.
3. Does your beat technique for speed enable you to measure the fastest
speed succeed during an event?...If you want to get a full essay, stage it on our website: Orderessay
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