Physics Practical - Average Speeds

Practical: Measuring middling bucket along Aim: to delay the norm speed of 2 penetration simple machines and 4 introduction cars along Anzac Parade between 11:30a.m 12:00a.m on the fifth February 2008 Hypothesis: My hypothesis is that 2 penetration cars depart go through a higher(prenominal) amount speed because they be usually lighter and faster. Also many 2 door cars are sport cars driven by younger drivers who lie with traveling at higher speeds. Equipment: Yellow Markers indicating 100m Stopwatches Tape metre Procedure: judge out 100m length on the footpath next to Anzac Parade mail service one person at the start Position three good plug at the end, with stopwatches First person drops arm as car passes, indicating the start of stopwatches The three people with stopwatches measure the time interpreted and calculate an reasonable of the three taken times get in results resort for 6 cars of both 2 door and 4 door table results Diagram: Results: Car Number 123456Total grapple 4 door cars Average time (seconds) tav5.676.875.875.926.006.296.10 Average accelerate (m/s) Sav17.6414.5617.0416.8916.6715.9016.45 2 door cars Average time (seconds) tav6.296.456.356.625.926.

246.31 Average Speed (m/s) Sav15.9015.5015.7515.1116.8916.0315.86 Conclusion: In conclusion, the audition was a success as we competently determined the fair(a) speeds of 2 door and 4 door cars, which was the aim. From the table of results, we crowd out see that the average velocity of 4 door cars was higher as they on average, traveled at higher speeds than 2 door cars. This proved my hypothesis was incorrect as the 2 door c! ars did not have a higher average speed than the 4 door cars. Although the results show that the 4 door cars had a more or less higher average speed, we concluded that the procedure of doors on the car did not have a solid effect on the average speeds as there is just now a difference of 0.59m/s. The foundation...If you want to get a rich essay, beau monde it on our website: OrderEssay.net

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