Physics: Kinematics

Kinematics: Introducing Graphical and Mathematical Model Building with Uniform Motion

The conception of this experiment is to collect and use experimental information from objects raveling with uniform motion to build graphical and mathematical models for the remains and to use these models to make predictions that are then experimentally tested.
In this experiment we investigated a system in which an object moves at constant f number. We were given the following to help carry tabu this experiment: a 2-meter stick, 2-meter steel track, wooden launcher, 1 egg bearing, stopwatch (or convictionr), washers, and tape.
After reading the procedure, the first thing we did was cross a fleck on the launch ramp with tape, where we could unleash the ball at the same spot every time. By placing and releasing the ball bearing from the desired marked spot on the launcher, we were able to achieve (theoretically) a constant speed as the ball bearing starts on and goes along the surface track. With the timer and 2-meter stick we are able to view the time the ball is at at a certain speckle at a certain time. By doing this we were able to run aground a coordinate system. Our results are as follows:
TRIAL 1
cadence (s) maintain (cm)
144
284.8
3121.5
4152.



3
5180

monger= 34 cm/s

TRIAL 2
Time (s)Distance (cm)
142
281.5
3123.3
4151
5175

Slope= 33.25 cm/s
Using our results from the charts we are able to flummox a graphical model. Since weve done the experiment for two trials and have gotten a avow of results, it is more logical to use a best-fit contract which may not cross any of our collected data points because it will give a better idea of where the range is.
By using the formula Y=mx+b or Distance=mx+b we can calculate the distance the ball traveled. Our group failed to calculate it correctly payable to having a b that was virtually 7. Since b should be around or close to 0 we were not able to produce an accurate result. Some Sources of Error for the...If you want to get a full essay, order it on our website: Ordercustompaper.com



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