Projectile motion is a gui based program that calculates various parameters of projectile motion based on initial velocity and height. Projectile motion kinematics air resistance parabolic. When the velocity was increased which of the data table measurements of the projectile motion also increases. The purpose of this lab is to study the motion of a projectile launched using a projectile launcher and inspect different aspects of projectile motion using high speed video processing. Projectile motions lab investigating if the initial height. Abstract a projectile was fired from atop an elevation and an angle. Use video analysis techniques to obtain position, velocity, and time data for a projectile. Students investigate a computational model of projectile motion by comparing. Learn about projectile motion by firing various objects. Projectile motion projectile launcher vernier software. Using a firing angle of 45 degrees and a muzzle velocity of 100 meterssecond the maximum height is 255. We will investigate 2d projectile motion, which can be described as accelerated motion in the vertical y direction and. You will be provided some videos to analyze and you will have to capture some projectile videos of your own.
The displacement of these object during projectile motion can be expressed in x, y components where x is the horizontal displacement and y is. The entire ight of the projectile will simultaneously be captured on a high speed camera. Projectile motion lab determine the initial velocity of. Measure the velocity of a ball using two photogates. Data has been exported to an excel file where it was used to calculate all the variables of. Sbu intro physics labs, phy 3 projectile motion lab. The initial velocity or muzzle velocity the range for horizontal projection the range for projectiles. The initial velocity for each firing was likely to be the same. Timer 12 t 12 in column 1 is the time it takes the ball to roll between photogate 1 to photogate 2. Describe the shape of all the projectile paths in this part of the lab. The distance traveled in the horizontal direction was measured for multiple firings of each trial, and the values were averaged. In order to record the timing from the photogates, a computer software. Projectile motion in this lab we will study two dimensional projectile motion of an object in free fall that is, an object that is launched into the air and then moves under the in uence of gravity.
Gravity is used to get the ball rolling along a straight long tube. In this experiment, you will use a projectile launcher to fire a ball horizontally. Projectile motion is two dimensional motion that takes place in a uniform gravitational eld and whose motion is in uenced only by that. The motion of an object thrown or projected is called projectile motion. This experiment presents an opportunity to study motion in two dimensions. A pair of photogates in the launcher will help you measure the initial speed. 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. The vernier projectile launcher is fully supported with labquest 2 version 2. 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. Students will need access to a computer with excel and a wordprocessing program. Set parameters such as angle, initial speed, and mass.
Also, find the maximum range as a function of angle. Projectile motion is a special type of motion in two dimensions. The projectile motion of x always had constant velocity and the y distance matched the motion of projectile. Visual3d is the premier tool for 3d motion capture analysis of kinetics, kinematics, and advanced biomechanics. A projectile launched horizontally is an example of projectile motion. It also plots the path of the projectile and can also find the location x,y as a function of time and vice. Matlab timebased simulations of projectile motion, pendulum. Experimental data will be acquired and compared to the theoretical results. To predict and measure the range of a projectile when the projectile is.
This product requires pasco software for data collection and. The solid, heavy base provides an easytouse and reliable setup. Workshop stand, timer, and photogates not included. Explore vector representations, and add air resistance to investigate the factors that influence drag. Use the vernier projectile launcher to investigate important concepts in twodimensional kinematics. In particular the relationship between the horizontal and vertical motions of objects launched horizontally from different heights.
Task 1 mass of the projectile you will use a simple balance to measure the mass of your projectile. Learn more about labquest 2 graphical analysis 4 for computers. Projectile motion software free download projectile motion. How to convert pdf to word without software duration. Email the video and data for further analysis in verniers logger pro software for os x and windows open data files directly in verniers graphical analysis app quotes from physics. In this lab you will study the motion of a freelyfalling projectile, namely a small. Determine the initial velocity of a ball launched horizontally predict and verify the rang. The purpose of this lab is to confirm the basic precepts of projectile motion. It is strongly recommended that you use this document only to. Motion lab systems has made a range of utilities available at no charge that allow clinicians, researchers and users to view, edit and exchange information. A diagram representing the trajectory of a projectile and di erent parameters associatedb with this kind of motion. In lab 2c, you will working with tracker software to analyze 2 dimensional motion. This lab writeup is not to be copied, in whole or in part, unless a proper reference is made as to the source. Doc lab 4 projectile motion wilmer gamboa academia.
An object launched horizontally with a velocity v x and dropping a height h. Mount a photogate to the lower end and measure the launch velocity. In this experiment we examine the concept of an object in motion vertically and horizontally. Apply concepts from twodimensional kinematics to predict the impact point of a ball in projectile motion. The videos have been calibrated and digitised using the quintic software. Alternatively, click a pages name to rename it or drag a pages name to reorder it. This is the simulation of projectile motion in excel.
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. Projectile motion experiment ex5502 products pasco. From the motion of a steel ball projected horizontally, the initial velocity of the ball can be determined from the measured range. Examples of projectiles include rockets, baseballs, reworks, and the steel balls that will be used in this lab. Blast a car out of a cannon, and challenge yourself to hit a target. Just played with new vernier video physics app on iphone it rocks. This lab is going to investigate and collect data from rolling carts up and down inclined planes using combinations of these modes of linear acceleration. In this lab, students will use pairs of photogates to demonstrate how independent, horizontal and vertical motions describe the motion of a projectile. These photogates were used to measure the velocity of a ball rolling down an inclined layer. In this lab we will study two dimensional projectile motion of an object in free. Programming forum software development forum code snippet repository.
Projectile motion use photogates to measure time of flight and the initial launch velocity of the ball and predict the range fired at an angle off the table onto the floor. Projectile motion the purpose of this lab is to study the properties of projectile motion. Projectile motion kinematics air resistance parabolic curve. Objective using the background information on projectile motion that you learned in class, you are going to design and conduct a projectile motion experiment. Description blast a car out of a cannon, and challenge yourself to hit a target. During this lab the orange ball obeyed all laws of projectile motion. In projectile motion, at any time t, the projectiles horizontal x and vertical y displacement are x vtcos. We study projectile motion, which can be described as accelerated motion in the vertical direction and motion at uniform velocity in the horizontal direction.
It is strongly recommended that you use this document only to generate ideas, or as a reference to explain complex physics necessary for completion of your work. Photogate 2 registers the ball right before it is launched into projectile motion, and the timeofflight accessory. 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. When analyzing gait cycle data, the emg analysis software can display emg normal activity timing data. Equipment projectile launcher and plastic ball measuring tape stopwatch task your experiment should be designed to investigate. The purpose of this lab is to explore projectile motion. From the motion of a steel ball projected horizontally, the initial velocity of the ball can be determined from the. The purpose of this lab was to examine projectile motion and how the horizontal motion is independent of the vertical motion. Data was used to calculate gravity given that the vertical acceleration was only due to g. The horizontal projectile lab is for a physics workshop. Get free experiments, innovative lab ideas, product announcements, software updates, workshops schedule, and grant resources. Projectile motion lab determine the initial velocity of a ball launched horizontally predict and verify. 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. Projectile motion, free projectile motion software downloads.
Projectile lab student you will shoot a projectile across the room using a rubber band and calculate how far it flies. In lab 2d, you will be using tracker software on some videos with elastic and inelastic collisions to study momentum. Feel the gravitational acceleration while shooting. Motion lab systems multichannel emg systems for research and clinical applications in fes, tms, biomechanics, motion analysis, and gait analysis labs. Pasco capstone software ui5400 you will also need several sheets of white paper, and some type of nonmarring tape. Projectile motion lab determine the initial velocity of a ball. Launch steel balls at angles between 0 and 70 degrees and over distances up to 2. Future software updates will support connection via. Sep 25, 2014 after graphing the data we then made a data table recording the projectile motion data. This distance should be measured from the center of the launch position of the ball as shown in figure 10.
To determine the relationship between dimensions in terms of motion. Projectile motion lab determine the initial velocity of a. Students will utilize formulated equations to determine theoreticalvalues of a projectiles position along a trajectory. To learn to use how to use virtualdub and imagej software to analyze and quantify video data. Projectile motion high school lab experiments pasco. The purpose of this lab is to study the motion of a projectile launched using a projectile. Predict the range of a projectile launched from the ramp. Verniers data logger software will be used to view. They would like to simulate the resulting trajectories on a single graph and determine the. Answer the following questions using the data you acquired in this experiment. Part 1 preliminary measurements tasks 1, 2, and 3 can be done at the same time by. Projectile motion goals to determine the launch speed of a projectile and its uncertainty by measuring how far it travels horizontally before landing on the. Projectile motion objective the projectile motion experiment applies a working knowledge of kinematics for motion intwo dimensional space. Computational modeling of 2d motion georgia tech ece.
In this lab measurements will be taken to determine the initial velocity of objects experiencing projectile motion. Projectile motion introduction in this lab you will study the motion of a freelyfalling projectile, namely a small plastic sphere. Projectile motion in this lab we will study two dimensional projectile motion of an object in free fall that is, an object that is launched into the air and then moves under the in uence of gravity alone. 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. The complete solution for using a projectile launcher to better understand the kinematics and dynamics of projectile motion.
In this experiment, two photogates were placed one within a distance from the other. Projectile motions lab projectile motions lab investigating if the initial height would change the x displacement terry tong, victor jeung, cathy liu, jason feng. Projectile motion lab rename or reorder a page via the settings menu next to the page name. Email the video and data for further analysis in verniers logger pro software for os x and windows open data files directly in verniers graphical analysis app quotes from physics teachers. Phy 3 lab 4 projectile motion the purpose of this lab is to study projectile motion of an object which is launched horizontally and drops a certain height before it hits the ground. The mlsviewer can open any camarc file in addition to c3d files and display the contents as raw data values or graphically. Kinematic equations can be used to describe the components of projectile motion. Projectile motion sports science degree physical education. Once it says start collection again, its already stopped, so you dont need to stop it and in fact, you will overwrite your previous data. For a given initial velocity, the projectile range will be measured for various initial angles. Part 1 preliminary measurements tasks 1, 2, and 3 can be done at the same time by different members of your group. Oct 06, 2011 the purpose of this experiment was to study projectile motion. Kinematics of projectile motion imagine that a group of students are discussing the motion of n balls projected with different initial speeds u 12,,uu. Projectile motion high school lab experiments pasco distance learning.
Use two photogates to learn how two independent motions, horizontal and vertical, are descriptions of the motion of a projectile. Physics 3 summer 1990 lab 1 projectile motion theory consider an object launched at time t o 0 at some angle. In projectile motion when object is moving horizontally while being affected vertically by gravity which has a constant acceleration of 9. The complete solution for using a projectile launcher to better understand the. To extend the model of one dimensional motion into two dimensions. After the ball is launched, data studio will record the data automatically.
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