Friction and Shoe Slide

Name Brennan Gedney Date November 16, 2011 Graded fitting Lab Report Answer the questions, development complete sentences. When you have finished, submit this fitting to your teacher by the due interpret for full credit. (9 points) patsy 1. In affair 1, did the power of friction on the enclothe depend on the system of weights of the brake raiment? If the deuce atomic number 18 related, wherefore are they? What does the slope of the line of merchandise on the chart of business leader of friction vs. eight set? Explain using your data. Answer The frictional force did depend on the weight of the fit out. The to a greater extent mass a clothe had, the large frictional force was required. The more weight a shoe has, the more gravity pulls on the shoe. This means that on that point is a larger normal force, which work out by the same coefficient of friction gives a larger frictional force. The slope of the line of friction vs. weight represents the rate at which the frictional force increases due to weight. (8 points) Score 2.Does an gymnastic shoe work mend on a basketball tourist court than a range or run low shoe? Why or why not? Explain using data from Parts 1 and 2. Answer An gymnastic shoe does not work remedy than a dress shoe on a basketball court. Athletic seat have more grip than dress shoes, and olibanum require more force to move. Based on my data, the dress shoe requires less applied force to move than an athletic shoe. (8 points) Score 3. If you wanted the athletic shoe to fall away hot on a surface, what might you do to the shoe?Provide at least two ways to make the shoe slide faster, and explain in terms of the force of friction and the coefficient of friction. Answer To make a shoe slide faster, you might decrease the weight of the shoe. This would decrease the normal force, and thus the force of friction, allowing the shoe to slide faster. another(prenominal) way to slide the shoe faster would be to sli de it down an run plane. This would decrease the coefficient of static friction because the tiptoe used in s = tangent ? would be smaller. Your Score ___ of 25