ahha!!

We are ready to represent the best custom paper writing assistance that can cope with any task like ahha!! even at the eleventh hour. The matter is that we posses the greatest base of expert writers. Our staff of freelance writers includes approximately 300 experienced writers are at your disposal all year round. They are striving to provide the best ever services to the most desperate students that have already lost the hope for academic success. We offer the range of the most widely required, however, not recommended for college use papers. It is advisable to use our examples like ahha!! in learning at public-education level. Get prepared and be smart with our best essay samples cheap and fast! Get in touch and we will write excellent custom coursework or essay especially for you.

In Part A, the string has a mass itself but we didn’t measure it, the washers have slightly varied masses, the circles formed when we rotate the instruments are slightly slanted. Movement of hand increases/decreases the speed of the rubber stopper.


In Part B, the string moves around inside the tube, which creates the different radii, and the circles formed when we rotate the instruments are slightly slanted. Also during the rotation, the base (washers) doesn’t stay idle, it moves around, which makes the Fg different.


During rotations, human being can’t be exact. It is hard to keep the speed constant, also the hand is moving around to make it rotating. Also when we measure the number of rotations and the time, it is not exact since when we count the number of rotations, we may miss some fraction of rotate, and when we measure the time, we may not start at the exact time, and not press the finish button at the exact time.


Theoretically, we assume that no other forces affect the motion, but from this lab, we found that by comparing the actual value and theoretical value, there’s big difference. We have to consider the other things as well (for example, friction of the air, errors from measuring things). Or do the experiment more times, that we can reduce the error of the values. We’ve learned about the importance of using the errors.


Do my coursework


Application for this is, when drop the bombs, they should think of the things that affect the projectile motion. Also they need to consider about the terminal velocity as well.


Placement of the photogate (if the photogate isn’t placed on the right place, it could recognize the ball as smaller ball than it is), when the ball released at the top of the ramp, we might push it.


Mind that the sample papers like ahha!! presented are to be used for review only. In order to warn you and eliminate any plagiarism writing intentions, it is highly recommended not to use the essays in class. In cases you experience difficulties with essay writing in class and for in class use, order original papers with our expert writers. Cheap custom papers can be written from scratch for each customer that entrusts his or her academic success to our writing team. Order your unique assignment from the best custom writing services cheap and fast!