Projectile Motion

Physics 113

Projectile Motion

Objective:

This lab aims to validate Newtons freshman and Second Law of kinematics for motion of a projectile. We will the already formulated equations to inscribe and discriminate our theoretical from the experimental entropy recorded.

Procedure:

For the completion of this lab, it is necessary to have to following equipment: an incline plane with appropriately guided tracks, a spherical oaf, clip stick, photogate sensors, and a while of flight supplement.

First, open the pre-set experimental commit used to record the data for the experiment. Measure with a measuring stick stick the approximate height from the time-of-flight accessory to the base of the track. introduce this number. The photogates are used to record the time elapsed among each point on the track and eventually the time of flight of the ball. Press the Start plainlyton and from a specifically marked point at the top of the track, release the ball and let it roll thru the track, passing the photogates and onto the time-of-flight accessory. Remember to use a piece of regular and carbon paper on the time-of-flight accessory to measure the point of impact. Run the trials five times earlier starting from a new release point. There twain separate runs conducted in this lab.

Use the recorded information and compare it to the theoretical.



Using the mean values and precedent deviation calculate any discrepancy.

Results:

This lab gave us the following results from the experiment, the timer in the midst of the first two photogates returned an clean value of 0.639 seconds with a standard deviation of +/- 0.002 seconds. The average velocity of the ball was 0.927 m/s, but most importantly is the t2/3 time. The t2/3 returned the values; 0.418, 0.418, 0.418, 0.417, and 0.415 seconds. The average value of this time is 0.417 with a standard deviation of +/- 0.001.

ravish see attached data sheet.

Data Analysis & discourse:

PLEASE SEE ATTACHED SHEET FOR DATA ANALYSIS.

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