Newton Second Experiment Law 5 Essay

Submitted By sp101594
Words: 1202
Pages: 5
Open Document
Newton’s Second Experiment
Objectives: To study newton’s Second Law for a given system of masses using the computer to determine acceleration. Apparatus: Science Workshop Interface, laptop, USB drive, rod stand to raise track, dynamics cart, ±50 Newton force sensor, mass set with hanger, smart pulley with table clamp, track, string, meter stick.

Procedure:
Part A:
In this activity, a smart pulley will measure the motion of the cart on one side that will be pulled by a string on the other side of a pulley.
One side of the string will be attach to a mass and suspended over a smart pulley.
On the cart, there will be a force sensor mounted on the cart which will measure the force that accelerate the cart (it is also a string tension) and will be compared with theoretical string tension.
We will use a program called Data Studio which calculates the velocity of the moving cart as a function of time.
The graph that will be created in the Data Studio program will be velocity versus time, it reveals the cart’s acceleration, which will be compared to the theoretical value.
We will plug in the force sensor into analog channel A and the smart pulley into digital channel 1 on the Science Workshop Interface.
Now, connect the Science Workshop Interface with the laptop using a UBS cable.
Plug the power supplies into the interface box and the laptop.
Turn on the interface box and the laptop.
Go to desktop and double click the CLC Physics Experiments folder, and then double click ‘Newton’s Second Law Experiment.ds.’
Now, we will have to calibrate the force sensor following these steps:
1. Open the Experiment Setup Window.
2. In the Experiment Setup Window, click the “Calibrate Sensore……” button and select the Force Sensor. In the “Calibration Type” choose the 2 point. The “Calibrate Sensors” window will show the default calibration values. The force sensor is set up so that a pull away from the sensor is a ‘negative’ force.
3. Using a small screw driver mount the force sensor on the cart. Do Not put the sting on force sensor’s hook right now.
4. To make a Calibration Point 1, hang a .1kg mass on the end of the sting and pass the string over the pulley. Now, connect the other end to the hook on the force sensor. Total mass of the hanging will be .105kg. Hold the cart and sensor stationary, do not move it. The weight of the hanging mass is the string tension.
5. For calibration point 1 click on the “Read” button. Put in the weight in Newtons of the hanging mass (kg*9.8N/kg). Enter the object’s weight as a negative value (it’s a force pulling away from sensor). Click “OK” to return to the Experiment Setup Window.
6. To make a Calibration Point 2, press the tare button on the side of the force sensor to zero the sensor. Click on the “Read” button for Calibration Point 2. Since there will be no object on the sensor’s hook, type 0 Newtons.
Find the mass of the cart + force sensor.
Now set the cart with the force sensor on the aluminum track horizontally with the sting hooked to the cart.
Hold the cart against the pulley end of the track so that the red light on the smart pulley will be on, and then when you are ready to take data, click on the START button, be ready to click the STOP button right before catching the cart so it does not collide with the smart pulley.
Take the data value of the acceleration (slope of v vs. t graph) for the data range showing a constant acceleration (it will be done by highlighting the region of interest on the graph). Take the mean force (T) data and record it, from the same time range using the F vs. t graph, and compare it with the acceleration, a, and tension, T, with the theoretical values.
Use the scroll bar in the table menu to see all the data.
If you have pressed the START button before releasing the cart you will need to highlight the middle section of force data in the table to get the mean tension, appearing at the bottom of the table menu, when the system was accelerating. Part B:
For this
Show More

Related Documents: Newton Second Experiment Law 5 Essay

How Well Did Fruit Have To Do With Isaac Newton's Legacy?

Newton’s private papers and why could he not read them? A famous British economist John Maynard Keynes bought them. He could not read them because many of them were written in secret code. 2) What book did Newton enjoy as a child? The mysteries of nature and art. 3) How well did Newton integrate into Cambridge as a student? He buried himself in his studies. He stayed in his room, and worded seven days a week, 18 hours a day. He pushed himself and drove himself. 4) What did fruit have…

Words 998 - Pages 4

Essay about Lab 6

GS104 Lab Report Experiment # 6 Hooke’s Law David Case: February 12, 2015 Experiment #6 Hooke’s Law Objectives: To investigate Hooke’s law and to determine the spring constant for two springs and a rubber band. Materials: Rubber Band Computer and Spreadsheet Scale-Spring-500-g Tape Measure Srpings, 2 sizes-Pk Experiment 1: This experiment will use a spring scale in place of calibrated weights to increase the force on a spring. However…

Words 1123 - Pages 5

DOES WEIGHT AFFECT DISTANCE Essay

will go? That is what the main focus of my experiment was to find out. I am really excited to do this project because I love skateboards and it sounded really fun to do the project. My hypothesis will be that the heavier the weights are, the farther the skateboard will go. The reason why I think my hypothesis will be correct is that gravity affects objects and pushes them closer to the ground; so weight will tend to go faster. Newton's second law of motion states that the force of an object…

Words 1002 - Pages 5

Exam Review Essay

first demonstrated that the orbits of the planets around the sun were elliptical and not circular. Also, from this data came Kepler’s Laws of Planetary Motion. 5. How did Galileo apply the scientific method to his study of falling objects? Galileo is especially known for his work in experimental techniques. He studied falling objects by doing repetitive experiments and making careful measurements. He is most famous for his work of bodies moving down an inclined plane. After his observations he…

Words 2468 - Pages 10

Essay Physics: Newton ' s Laws of Motion and Mass

Net Forces Purpose: the purpose of this lab is to apply Newton's Second Law and to understand how forces cause objects to accelerate. We limit to motion in 1-dimension and look at the affects of varying the forces exerted on a system of objects, as well as varying the mass of the system. This lab also teaches some concepts of measurement and analysis of experimental data. Procedure: In part one performs set up of experiment and measure the time it takes the glider to travel distance at two…

Words 1640 - Pages 7

Propulsion Experiment Essay

Length of Balloon (0.1cm) Trial: Time: Seconds (0.1cm) 30 1 2.0 30 2 2.1 30 3 1.9 30 4 2.2 30 5 1.8 mean: 2.0 Displacement (meters and centimeters) (1) Work (0.1) Power (0.1) 11 m, 18 cm 559 279.5 11 m, 32 cm 566 269.5 10 m, 33 cm 516.5 271.8 11 m, 32 cm 566 257.3 10 m, 32 cm 516 286.7 10 m, 89.4 cm 544.7 273.0 Veloctiy (m/s) Displacement/Time Acceleration (m/s/s) Velocity/Time Trial 1 11.18/2.0 = 5.59 5.59/2.0 = 2.80 Trial 2 11.32/2.1 = 5.39 5.39/2.1 = 2.57 Trial 3 10.33/1.9 = 5.43 5.43/1…

Words 541 - Pages 3

Action Reaction Rocket Lab Essay

Action­Reaction! Rocket Summary Students construct a rocket from a balloon propelled along a guide string. They use this model to learn about Newton's three laws of motion, examining the effect of different forces on the motion of the rocket. Engineering Connection Engineers of all disciplines use their understanding Newton's laws of motion to quantify the "invisible" forces acting on all objects. Just like a ball can be twirled on the end of a string, satellites and spacecraft stay in orbit…

Words 1786 - Pages 8

Questions On Kinematics

○ The only route to knowledge is through experiment. It doesn’t matter how wonderful your theorizations are, if your results from an experiment differ then the theory must be replaced. ○ Physics→ is the “careful observation of the world followed by development of idealized objects that reproduce this behavior followed by the extension of these ideas until they either fail of their own accord or they are found to no longer agree with the experiment.” ■ Example of theory development: Fermat → Fresnel → Maxwell…

Words 2721 - Pages 11

Projectile EEI Term 1 Essay

Table of Contents Abstract: 2 Aim: 2 Hypothesis: 2 Justification of Hypothesis: 2 Materials: 5 Variables: 5 Method: 5 Risk Assessment: 6 Results: 7 Discussion: 14 Conclusion: 17 Bibliography: 18 Abstract: The bow is perhaps the most revolutionary weapon in mankind’s history. Not only is the bow a pernicious weapon it is additionally an implement for a popular sport. Professional archers practice to control the flight of the arrows they fire so to be precise and consistent with their shots. An…

Words 3727 - Pages 15

Vn Phys Stuff Essay examples

at work during rocket launches 3 Circular Motion 3 Satellites and Newton’s Law of Universal Gravitation 4 Deep-Space Probes 4 Communication Between Earth and Satellites 4 Re-entry Into the Earth’s Atmosphere 5 Limitations of Current Space Travel 5 Galolean-Newtonian Theory 5 The Ether 5 The Michelson-Morley Experiment 5 Einstein’s Relativity 5 Simultaneity 6 Time Dilation and the Twin Paradox 6 Length Contraction…

Words 3539 - Pages 15