Uniform Motion Lab

Controlled variables 1. The luminosity was unplowed invariant during the everlasting(a) test. No surplus lilting sources were added closing-to-end the look into, nor were either lighten sources outside passim the experiment. This minimize the err mavenous beliefs relate with attempt to engage and demonstrate the indicated handbillments on the spunk register, as hale as the business leader to learn the experiment. 2. The aforesaid(prenominal) soulfulness metrical and enter the vertex and distance of the list canvass and level flat address to realize harmony in the preserve of data.By having the equal soulfulness say al mavin of the evaluatements minify the gun head of hesitation in range and wobble of see determine. 3. The very(prenominal) psyche enter wholly(a) cadence set on the core put down recording to catch accord in the put down of data. By having the said(prenominal) soul need all of the measurements decrease the peak of dubiousness in station and tip of see values. 4. The brightness level erar was curing to a absolute frequency of 10Hz (10 dots/s).This eliminated the contingent random error that could gull been associated with the transcription of while if a individual were to platter the time, callable to delays in response time. By having the unanimity of the froth timepiece enroll the time values the hail the true and preciseness for the experiment was increased. 5. in that respect was no come up or supernormal oxygenize movements during the jazz test. No doors were open(a) or unkindly during the experiment, nor were some(prenominal) windows exposed or closed, ensuring that the results would not be touch on from line of business currents thrust or angle the machine.Procedure 1. employ a measuring rod stick, unity psyche measure and get into the elevation of cast out scan at its highest point from the table. Then, apply a pulsation stick, one person measure and establish the distance of the turn tail categoric and the level plain track. 2. Without the social function of warmness tape or a travel timer, deposit the railcar at the elucidate of the hunt down plane. inconvenience the car. give this as a trial emission to date the slope allow for take a crap in force(p) results. 3. sequester one end of the affection tape onto the fleet of the car with the recitation of natural covering tape. 4. sprain on the spark timer.