To carry a pan of water around an oval race track in an effort to determine the conditions under which the water is most likely to be spilled from the pan. Values of Fnorm should be combined with an FBD to calculate the Fnet and acceleration values; all work should be shown.
Make sure to record your mass in kilograms. This created the possibility for the cart to be released slightly before or after the ticker tape timer was activated.
As usual, the Conclusion should answer the question proposed in the purpose of the lab. Do not exceed g. An average breaking strength value should be reported. The meaning of any constants in the equation should also be discussed.
An error analysis should be included. The Discussion of Results section should reference the Data section and thoroughly discuss the supporting evidence for the conclusion. Paste your graph into your e-journal. Output variables include velocity, air resistance, net force, acceleration, and position - each being listed as a function of time.
Trials should be repeated to insure precise results. To determine the breaking strength of a light string. Discuss with your partner why it is important to be sure the strings is parallel to the table and does not drag over any part of your set up.
Any important information pertinent to your determined value and the manner in which your study was conducted should be discussed. Click on Fit and select Linear Fit. What is the acceleration of the cart in terms of m, M and g. Position the cart at the far end of the track.
Calculate the percent difference between the measured mass of the cart and the experimental mass of the cart. To determine the displacement of the cart, find the area underneath the line of the velocity-time graph and to find the acceleration of the cart, find the slope of the line of the velocity-time graph.
The historical significance of the title of the lab should be discussed a simple Googling should help and related to this lab. Consider how the change in mass effected the acceleration. To use experimental data to determine the mathematical equation which relates force, mass and acceleration.
The very end of the lab video shows an error bar calculation, but that is not required for this lab. Record the slope of your graph. To determine the coefficient of static friction for both lateral and longitudinal movements for a variety of shoes and to use such values to evaluate the relative effectiveness of the shoes in terms of providing traction.
What sports shoe offers the greatest amount of traction for both lateral and longitudinal movements as reflected by the coefficient of static friction values. Set this cart in front of the cart with the force sensor.
Assuming that the mass of the hanging weight is m, its acceleration is a, and the acceleration of gravity is g, the following equation can be written: Attach the force sensor to the cart with the adapter. One error might be in the calculations in Table 1. During the experiment there were difficulties that sometimes occurred with the ticker tape timer.
Use the table clamp and adjustable clamp to hang the smart pulley so a string passing from the force sensor, along the length of the dynamic track and over the pulley will hang freely off the table.
To use methods of graphical analysis to determine the coefficients of static and kinetic friction between two surfaces. Draw a free-body diagram of the cart and the mass. Click Next and verify that the Live Values are different.
The Data section should include an informative and labeled diagram which illustrates how each part of the study was conducted. Now select Two Displays and set the y-axes to Linear Speed and Force both should have time as the x-axis.
Click on Recording Conditions. Class data should be reported. The Discussion of Results should provide a reflection upon the results Were any results surprising?. Include the lab number Lab 2: Acceleration Due to Gravity John Smith, with Steve Jones and Rob Brown General Physics Lab I June 21, Section 3.
PHY Lab Report Newton's Second Law Your Name: Partner's Full Name(s): We found that for a given force the acceleration of the glider was inversely proportional to the mass of the glider, in agreement with Figure 1 Experimental set-up. The experiment was conducted using a glider (a low-friction cart) rolling on a smooth, flat, level.
Guidelines for a Physics Lab Reports A laboratory report has three main functions: (1) To provide a record of the experiments and raw data included in the report, an active voice you could write: “The spring constant k is the slope, N/m.” Not every causing a smaller value of acceleration to be measured) and, where.
Click on the Record button as your lab partner releases the cart; make sure to stop the cart before it crashes to the floor. Autoscale the velocity-time graph so it's easier to read.
Then select a straight-line portion of the graph. The Acceleration Due to Gravity. PHYS Prof. T.E. Coan. version: 31 Jan ‘ Introduction.
To sensibly describe the motion of objects in our universe, we need to understand displacement, velocity and acceleration. To use experimental data to determine the mathematical equation which relates force, mass and acceleration.
A complete lab write-up includes a Title, a Purpose, a Data section, a Conclusion, and a Discussion of Results. The Data section should include two acceleration-force graphs (one for each mass) with a sketch of the plotted points, the.Acceleration lab write up