Formal lab gravitaional acceleration :: essays research papers

Lab 5 Gravitational Acceleration zeal In preparation for the first part of this lab involving the Atwoods machine our police squad started by discussing the effects of the wad on the results of the machine as pass along in indecision 1 of the lab manual. We believe that if the two masses were equal there would be no motion of either of them when released. so far we believed that if the two masses were not equal, the heavier mass would fall downward puff the lighter mass upwards. Below as requested by question 2 is a step down body diagram of both situations volume EqualMasses UnequalThe tension on mass 1 is equal to the tension in mass 2 due to the identical string attaching both masses and is shown mathematically above in the prick where the masses are equal. In the second part gravity is lick for.We also believe that the difference between the two masses allow for affect the acceleration in a linear matter as requested in question 3. In preparation for part 2 we started by answering question 4 on which represent outdo describes freefall based for distance vs. time. We believed interpret (b) showed this and is shown below.Our rational for this was that the object in free fall is infragoing a constant acceleration meaning its focal ratio will increase with time. This is shown on chart (b) by the increasing cant with time, and is the single graphical record to have its slope increase with time. Graph (a) has constant slope and graph (c) has its slope decrease with time. For question 5 which asked for the best velocity vs. time graph we believed that graph (a) is the best graph.Our rational for this was that because the object is under constant acceleration the velocity will increase at a constant rate. Graph (a) shows this while graph (b) shows constant velocity and graph (c) shows decreasing velocity. For question 6 which asked for the best acceleration vs. time graph we believed that graph (b) shows this the best. Our rational for this was that the object is under constant acceleration. Only graph (b) shows a constant acceleration. Graph (a) shows decreasing acceleration while graph (c) shows increasing acceleration. Procedure Our procedure for part 1 is the following graduation exercise we measured the masses of both sides of the Atwoods machine and record these values. Next we held the little mass on the ground and measured the distance from the ground to the female genitalia of the larger mass, calling this value "s".