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[PDF File]Physics 40 Lab 1: Tests of Force and Acceleration
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set the air track to two different heights, corresponding to two different angles. Four measurements were made for each angle of inclination. The uncertainty in the measurement of track elevation and track length was 0.001 meters (as measured with a mm scale meter stick.) Trial Height (meters) Acceleration (m/s2) 1 2 3 4

[PDF File]MEASURING GRAVITATIONAL ACCELERATION Lab #1
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Where g = gravitational acceleration h = incline height L = length of the air track It is clear that a plot of acceleration vs. h/L should give a straight line with slope "g". The data from the experiment (Table 3) was plotted in order to compare the experimental values to equation 3 (Graph 1) d v a 2 2 = L h a g a g …

[PDF File]Understanding Experimental Error
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percent difference is more than 10%, there is likely something wrong with your experiment and you should figure out what the problem is and take new data. 4. Measuring Precision Precision is measured using two different methods, depending on the type of measurement you are making. These methods are described in Sections 4.1 and 4.2. There are ...

[PDF File]Gravity Pre-Lab - BU
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5. Compute a value of g for each angle using equation 4 Ball 1 Ball 2 Angle 1 Angle 2 6. Compute your average value of g 2. Acceleration of Gravity – Cart Track Experiment Here you will use a cart on an incline plane or track to repeat the above experiment. The main difference between

[PDF File]ACCELERATION ON AN AIR TRACK
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ACCELERATION ON AN AIR TRACK Theory: If a mass sliding on a frictionless surface is connected to a hanging mass by a string passing over a pulley, the motion of the two masses is described by the following two equations: T = m 1a and m 2g - T= m 2a Where m 1 is the sliding mass and m 2 is the hanging mass. From these equations, you can determine the acceleration of the masses and the …

[PDF File]Experimental Uncertainties (Errors)
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1. Limited accuracy of the measuring apparatus - e.g., the force sensors that we use in experiment M2 cannot determine applied force with a better accuracy than ±0.05 N. 2. Limitations and simplifications of the experimental procedure - e.g., we commonly assume that there is no air friction if objects are not moving fast. Strictly speaking, that

[PDF File]Newton’s Second Law
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Jan 09, 2015 · 1 dyne = 1 g cm/s2 In this experiment a low friction air track will be used to test the validity of Newton’s Second Law. A hanging mass will be attached to a glider placed on the air track by means of a light (negligible mass) string. By varying the amount of mass that is hanging we will vary the net force acting on this two body system.

[PDF File]Experiment 1: Velocity, acceleration and measurement of g
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Leveling Air-track It is essential for the whole experiment to level the air-track carefully before performing your measurements Use the following procedure: 1. Turn on air and place the rider on the air-track 2. Adjust the feet of the track until the air-track doesn’t move on its own anymore 3. Check for different positions of the rider

[PDF File]General Physics Labs I (PHYS-2011) EXPERIMENT MEAS–4 ...
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MEAS–4: Graphs and Graphical Analysis Page 4 2. Plot your data on graph paper locating the independent data on the horizontal (i.e., x) axis and the dependent data on the vertical (i.e., y) axis. Make sure you label the axes with what is being plotted along with the units of the data (e.g., ‘x (meters)’ on

[PDF File]Newton’s Second Law
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Sep 26, 2014 · Experiment 4 Newton’s Second Law 4.1 Objectives • Test the validity of Newton’s Second Law. • Measure the frictional force on a body on a “low-friction” air track. 4.2 Introduction Sir Isaac Newton’s three laws of motion laid the foundation for classical mechanics. While each one is important, in today’s lab we will test the

Experiment 4 measuring g with an air track