Question

CAUTION! • DO NOT COPY OLD LAB RESULTS & REPORTS • NO COPY OF PEERS WORK. ANY COPIED WORK WILL RESULT TO A ZERO 1) Free Fall Your results and discussion should be in the form of a paragraph. It should contain a table with your measured data, a graph of position versus time, a graph of position versus time squared. Your discussion should contain amongst others, the functional dependence between position and time, the slope of the graph (position vs time squared), the physical meaning of your slope, and the acceleration due to gravity. Your conclusion should include a discussion between your hypothesis and your experimental results. Experimental measurement should be compared with theoretical value and substantiated with the percent error. Experimental gravitational acceleration is g = 9.8m/s2. 2) Simple Harmonic Your results and discussion should be in the form of a paragraph. It should contain a table with your measured data, a graph of period versus mass, a graph of period squared versus mass. Your discussion should contain amongst others, the functional dependence between period and time, the slope of the graph (period squared vs mass), the physical meaning of the slope of period squared versus mass, and the experimental value of the spring constant. Your conclusion should include a discussion between your hypothesis and your experimental results. Experimental measurement should be compared with theoretical value and substantiated with the percent error. Experimental spring constant is k = 9N/m.

Answer 1

1. Free tall is the object is is starting his jowney from rest. if it travels the distance a 2=tyt tang=slope = tg I it I measure the slope from I will m or calculate the gravity. Simple Harmonie due graph the acceleration due to 2 , 22 ay + kyzol equation of mother of simpe Hormone 1 wy - km tout=slope = x W-r kim 200 = Vk + 2 = urm After measuring the slope we can calculate the spring constmat