Projectile motions lab abstract this lab for projectile motions will be investigating the properties of the x displacement of a projectile. Understand that the acceleration due to gravity is constant 9. Well roll a steel ball down a ramp on a lab table and measure its horizontal. We can divide v into its horizontal and vertical components. This means that the initial height and final height of the projectile will be the. Three different experiments were carried out with the projectile launcher as well as a ball and a. Using the equations of motion to figure out things about falling objects if youre seeing this message, it means were having trouble loading external resources on our website. Projectile motion lab rename or reorder a page via the settings menu next to the page name. List books, journals or any other resources that you used to write your lab report 1. Objective using the background information on projectile motion that you learned in class, you are going to design and conduct a projectile motion experiment. For a given initial velocity, the projectile range will be measured for various initial angles. These movies were analyzed with labview to study the projectiles motion in the horizontal and vertical directions. We learned that for a projectile, horizontal velocity is constant, while vertically the object accelerates because of gravity 10 ms2 on earth. Westfall 2011 chapter 3 motion in two and three dimensions.
These two factors will give us a greater understanding of. Motion in two dimensions 2d, projectile motion, kinematic equations. In particular the relationship between the horizontal and vertical motions of objects launched horizontally from different heights. Group members will validate all calculation with each other before performing the experiment. The change of the x displacement can be changed dramatically by any type of variable such as initial angle, initial speed, initial height, and air resistance but it is negligible.
General physics lab laboratory manual northwestern university. The lab instructor will provide an example of this calculation. If youre behind a web filter, please make sure that the domains. Adjust the height of the minilauncher such that the bottom of the barrel opening is at the same height as the table top. I believe our calculations for velocity and distance from the trials at different angles give a good picture projectile motion. Reposition your minilauncher so that it is now right next to and aimed down the length of your lab table. September 8, projectile lab introduction projectile motion refers to a form of motion in which a body referred to as a projectile is catapulted obliquely near the surface of the earth. The theory was formed based on prior knowledge on the physics of projectile motion. We will then predict the landing place of this same projectile by placing a piece of carbon paper. Using equations of motion, this motion can then be analyzed to find the distance, time and the speed the object moves with. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext.
Projectile motion is the motion of objects that are initially launched, or projected, and then continue moving with only the force of gravity acting upon it. This lab notebook can be reused for future physics labs. Kinematic equations can be used to describe the components of projectile motion. The path followed by the object is called its trajectory. Pasco spring gun, projectile yellow plastic ball, plumb bob, meter stick. An object in a projectile motion moue horizontally with no acceleration and vertically with the gravitational acceleration at the same time. February 14, 2007 physics 124021 alexander hyatt abstract the purpose of this lab was to determine the. In this exercise you will be asked to first predict the motion of a ball, and then perform a test to see if your predictions match the results. Start by analyzing a video file of the red angry bird and, if there is time, you may analyze other color birds.
Task 1 mass of the projectile you will use a simple balance to measure the mass of your projectile. Sejal vallabh, sarah shy, yarden gavish, julia schlossman, gloria li experimental question what is the gravitational acceleration of an object projected into motion on earth. Projectile motion occurs when a force is applied at the beginning of the trajectory for the launch after this the projectile is subject only to the gravity. A projectile is an o bject that once projected or dropped continues in motion by its own inertia and is influenced only by the downward force of gravity.
In this lab measurements will be taken to determine the initial velocity of objects experiencing projectile motion. If a ball is shot up in the air at an angle 450, it has a greater distance and velocity than a ball that is being shot. Next, place an object like a smaller book at the end of the track to prevent the marble. Understand that the horizontal motion and the vertical motion are decoupled. If a ball is shot up in the air at an angle 450, it has a greater distance and velocity than a ball that is being shot horizontally at 00. The initial velocity or muzzle velocity the range for horizontal projection the range for. The purpose of this lab is to study the properties of projectile motion.
Using the equations of motion to figure out things about falling objects. To understand the motion of a projectile in the earths gravitational field and measure the muzzle velocity of the projectile as it leaves the end of the spring gun. In this appendix there are three sample lab reports, which are based on the. In this lab, we want to measure the horizontal velocity of an object by measuring the distance between the area that the object is launched from, and the area where this object lands. Projectile motion formal lab development and report, michael poynter, hs, lab. In a twodimensional space, an objects position is given by a pair of numbers coordinates. Find the best example of projectile motion lab report in our top online source for students. Projectile motion introduction in this lab you will study the motion of a freelyfalling projectile, namely a small plastic sphere.
Use the projectile motion calculator to check your calc ulations by typing the launch angle into the spreadsheet. Phys 1030 general physics i lab projectile motion in this lab you will perform an experiment to understand and analyze the motion of a projectile. Projectile motion is motion in two or more dimensions where the only force is gravity. Kinematics lab procedure 1 gather 3 meter sticks, a launcher, a ball, a ram rod, 2 clamps, a long sheet of paper, some carbon paper, a stopwatch and a buggy 2 clamp the launcher to the table, set it to 0 degrees off of the horizontal, and measure the height of the launcher with a meter stick. Projectile motion, an inquiry based lab inquiry labs for physics teachers book 1 kindle edition by douglas reed author format. Projectile motion in this lab we will investigate the two dimensional motion of a projectile. Projectile motion lab write up projectile motion nikita. Projectile motion the purpose of this lab is to study the properties of projectile motion. Physics 3 summer 1990 lab 1 projectile motion theory consider an object launched at time t o 0 at some angle.
The trajectory the path of the projectile can be found by eliminating the time. A derivation of a new motion equation if youre seeing this message, it means were having trouble loading external resources on our website. Once it is moving through the air, its path is dictated by its initial velocity, and gravity. Equipment projectile launcher and plastic ball measuring tape stopwatch task your experiment should be designed to investigate. Projectile motion mercer university physics department homepage. To physically make your lab report, you have several options. We study projectile motion, which can be described as accelerated motion in the vertical direction and motion at uniform velocity in the horizontal direction. Needlessly philosophical or lengthy remarks will cost you points. A projectile is an object that moves through space under the influence of a constant gravitational force for example, an artillery shell or a baseball. This experiment is to investigate projectile motion using experiments, equations and comparing the expected and experimental data. If youre behind a web filter, please make sure that the. A freebody diagram is used to show which forces are acting upon the object. University physics with modern physics st1 edition by w.
This experiment is performed in the physics 192 lab at qatar university. Projectile motion, an inquiry based lab inquiry labs for. Physics lab report projectile motion logan square auditorium. Alternatively, click a pages name to rename it or drag a pages name to reorder it. Determine these same parameters for the projectile motion of a football kickoff.
Projectile motion occurs when an object in a two dimensional plane experiences motion only due to gravity. The experiment was conducted with great caution in attempt to achieve the most accurate. Experiment 2 free fall and projectile motion physics. Print out one copy of table 11 from excel for your group report. The purpose of this lab was to measure the properties of. The toolkit identifies and describes a wide collection of activities, simulations, readings, videos, and animations that present the conceptual and mathematical nature of a projectile. M u r z a k u n o v e m b e r 1 1 t h, 2 0 1 1 yadesh prashad, timothy yang, saad saleem, mai wageh, thanoja gnanatheevam.
From the motion of a steel ball projected horizontally, the initial velocity of the ball can be determined from the measured range. The purpose of this lab is to study projectile motion of an object that is launched horizontally and drops a certain height before it hits the ground. For a given initial velocity, the projectile range will be measured for various initial angles, and also calculated by applying the theory for motion with constant acceleration. A classic example would be a cannon being fired at an angle. The projectile leaves the cannon at t 0 with a velocity v and an upward angle. View notes physics lab report 3, projectile motion from phys 124 at clemson university. In this lab, we will study projectile motion, which is a special case of twodimensional motion. Projectile motion simlation lab usiing phet resource. For further background information, refer to the sections in your textbook on projectile motion and motion. Physics projectile motion lab report great college essay. In this experiment, you will learn how to create your own projectile motion experiment in.
The following is an outline of the requirements for a physics lab report. Physics lab report 3, projectile motion physics 124021. After studying for your physics exam for hours, youre pretty tired. The purpose of this lab was to measure the properties of projectile motion. Provide students with a copy of the lab report format and rubric. Projectile motion is a form of motion where an object moves in a parabolic path. Objective to measure the initial velocity of a projectile when. If any other force other than gravity acted upon the object then the object would not be declared a projectile. If youre seeing this message, it means were having trouble loading external resources on our website. Projectile motion, for our purposes, is the motion of an object that has been launched and then is subject to only the force of gravity and the force of air friction. Projectile motion think of the amazing basketball shot.
A projectile is defined as an object subject only to the force of gravity and no. If your predictions were wrong and you understood it during the lab, write. An object launched horizontally with a velocity v x and dropping a height h, has the following relation between its horizontal distance traveled and v x. This experiment is to investigate projectile motion using experiments, equations and comparing the expected.
Neglecting air resistance, the only force acting on the projectile is the force of gravity and we have in essence a freely falling object see figure 1. The purpose of this lab is to explore projectile motion. There are two standard ways to represent such a position. Projectile motions lab investigating if the initial height. A particle moving in a vertical plane with an initial velocity and experiencing a freefall downward acceleration, displays projectile motion. Part 1 preliminary measurements tasks 1, 2, and 3 can be done at the same time by different members of your group. Some examples of projectile motion are the motion of. For our projectile motion unit, we had to try and launch a ball through 5 rings and hit a target on the floor. Projectile motion projectile motion is a special case of twodimensional motion. Formal lab reports formal lab reports in physics 20 will be mark using the competencies communication and. The projectile motion toolkit provides teachers with standardsbased resources for designing lesson plans and units that pertain to the motion of projectiles. Of the lab report and enter the results in the results part of the table. By using a projectile launcher calculate the initial velocity of. This heart pounding scenario is one example of horizontal projectile motion.
Physics projectile motion lab by gloria li on prezi. This experiment presents an opportunity to study motion in two dimensions. February 14, 2007 physics 124021 alexander hyatt abstract the purpose of this lab was to determine the initial velocity of a ball shot from a projectile launcher through several different methods, and to determine the percent difference those experimental results for initial velocity. Projectile motion lab report example topics and well. Prediction this is the part of the lab where you try to predict the outcome of the experiment based on your general knowledge of physics. Experiment 2 free fall and projectile motion objectives learn how to solve projectile motion problems. We will investigate 2d projectile motion, which can be described as accelerated motion in the vertical y direction and. Projectile motion, an inquiry based lab inquiry labs for physics teachers book 1 ebook. A projectile is any object that is given an initial velocity. Projectile lab student you will shoot a projectile across the room using a rubber band and calculate how far it flies. Example projectile motion lab report you may not copy the exact words here in any. Buy projectile motion, an inquiry based lab inquiry labs for physics teachers book 1. Projectile motion mercer university physics department.
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