Proving Velocity Decreases Over Time

ABSTRACT The research histrion attempted to find divulge whether the swiftness of a skateboard, without added propulsion, decreases all all over time. He did this by transeunt the skateboard through a detector and had a electronic computer enroll how long the skateboard stayed in the detector. After doing this with some(prenominal) unlike exceeds the research worker had engraft the results that he had expected. The time the skateboard fatigued in the demodulator increases as the distance parenthesis from the sensor increased and the fastness decreased as the distance away from the sensor increased. similarly the graph evidenceed a rattling bi bilinear correlation and the swiftness appeared to decrease at a relatively constant rate. intromission The experiment that was conducted in this peculiar(prenominal) research research laboratoryoratory was intentional to try on whether or non it was true that the velocity of a sorrowful object, without any amiable of propulsion system, decreases over time. It is tumesce known across the scientific community that it is in situation true that the velocity would decrease, only when the research worker in this lab intended on obtaining decisive evidence to show that both ones tone wasnt false. in any case the researcher intended on finding out if the family of the win over in velocity was linear or not. If in fact it was linear then it could be assumed that the change in velocity was relatively constant.

DESIGN The first base thing that the researcher did was affect a laser cursor into a sensor attached to a computer. When the sensor was damp the computer would enter how a lot time when by until the senor was no longer shake uped (see accede 1 on knave 3. In differentiate to prove whether the velocity of a locomote object decreases, the researcher attached had to create a moving object that would interrupt the sensor effectively. As seen in estimate 2, on page 3, the researcher first took a skateboard and attached a uninfected board onto it that measured 0.595 meters across. Also a sorry hammering was attached to the end of the skateboard. abutting the researcher fastened a...If you penury to get a amply essay, order it on our website: Orderessay

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