In a projectile motion lab, students are typically asked to investigate the motion of an object that is projected into the air and then is subject to the force of gravity. The goal of the lab is to understand how various factors, such as initial velocity and launch angle, affect the trajectory of the projectile.
One of the main conclusions that can be drawn from a projectile motion lab is that the motion of the projectile can be described using basic kinematic equations. These equations, which include the equations of motion and the equation for gravitational acceleration, allow students to predict the position, velocity, and acceleration of the projectile at any given time during its flight.
Another important conclusion that can be drawn from a projectile motion lab is that the projectile follows a parabolic path. This means that the projectile follows a curve that is shaped like a parabola, with the highest point of the curve being at the peak of the projectile's flight. The shape of the projectile's path is determined by the initial velocity and the launch angle, with higher initial velocities and larger launch angles resulting in higher, more steeply-angled trajectories.
A third conclusion that can be drawn from a projectile motion lab is that the projectile experiences constant acceleration due to the force of gravity. This means that the projectile's speed increases at a constant rate as it falls towards the ground, and that the distance it travels in the air increases over time. The rate of acceleration is determined by the gravitational constant, which is a fixed value that is the same for all objects on Earth.
In conclusion, a projectile motion lab is a valuable tool for understanding the basic principles of motion and the effect of various factors on the trajectory of a projectile. Through the use of kinematic equations and careful experimentation, students can gain a deeper understanding of the physical principles at work in the world around them.
Projectile motion conclusion Free Essays
Gravity is the only considered external force acting on it while an object is airborne. The example of the two bullets discussed in the Prediction section was interpreted incorrectly by our group. We are assuming here that there is no or very little air resistance. Motion in Two dimensions Introduction:The purpose of this lab was to understand that the projectile motion is a two dimensional motion of an object launched at some angle with horizontal and allowed to move under the effect of gravity alone. May be the most useful way of preparing to submit your report for grading. Can you ask a question in a thesis statement.
Projectile motion lab report conclusion : #1 Best Essay Writer
Briefly discuss your setup and explain how you collected your data. Unless otherwise directed, students are to write lab reports in their science laboratory notebooks. Efficiency of the bumper derived using inclined track October 16, 2003 Performed by: Roman Ivanov, Tom Johnson and Mun Tiang TA name: Ken Spillner Statement of the problem This is an introduction to the problem. Velocity In The NFL 129 Words 1 Pages Then it changes when it starts going down. Familiarize yourself with the controls of the simulation. Apparatus: Projectile launcher with attached photogates, time to flight accessory pad, labjack, meter stick, two meter stick or measuring tape, carbon paper, white paper, computer with data collection interface and software, also safety glasses.
· Force Table and Forces in Equilibrium. If an object is fired in horizontal orientation, the object will go in to the direction perfectly with constant velocity. Example Projectile Motion Lab Report You may not copy the exact words here in any. Baseball and softball are no exceptions to this phenomenon. Projectile Motion Lab Practicum and Computational Modeling. One bullet travels at a greater speed, but both have the same time of flight.
Conclusions This section summarizes your results. The meter sticks were then kept in place by use of duct tape. Although, if you apply the work energy principle to solve for your initial velocity, you'll see that m, which in this case represents the mass of the ball, is part of the equation. Bb Gun History 598 Words 3 Pages I have always wondered how many shots it takes for a bb-gun to shoot threw a piece of wood. Experimental results from video analysis. As fired at an angle, it is influenced by its horizontal inertia and vertical gravity. Report the two values and the percentage difference.
Turn in this paper as part of your lab report! Lab 5 Projectile Motion. Projectile Motion is a special case of two-dimensional motion. There is a little drop off at the end of the range because the height at which the ball is being shot is a little above ground. I believe our calculations for velocity and distance from the trials at different angles give a good picture projectile motion. In other words, did your test shots consistently travel a shorter or longer range than predicted? Table 2: 1 Set launcher to 70 degrees and position the whiteboard graph with the origin at the launch point. However, it is still possible, it just involves a little bit more work. Either a misread of a measurement tool or misuse of a mathmatical formula can be attributed to human error.
Describe how the horizontal component of the velocity of the projectile is changing during its flight. His characteristics: male, height is six foot four inches, weighs 225 pounds, pitches and bats with right hand, age is 30 years old, and has been playing for seven years. It can be seen somewhat in our data but, our data is not accurate. After the projectile is launched, the angular momentum of the system, Lf. You will examine one of two types of projectile motion. Using this data we were able to calculate efficiency of the magnetic bumper. Why or why not? The initial velocity was found to be almost the same at all firings.
Our main goal of putting them here is to give you some information about writing lab reports. Recall that we neglected drag forces to justify using the kinematic equations. In this lab we will explore reasons why your favorite car may have been so fast. The problem with this approach is that it adds more data collection to the experiment, finding the final velocity. Interpret and evaluate graphs of projectile motion. Up to this point in the proceedings it is possible to score well just by learning methods and following instructions and but to. A student found in possession of an old lab report during a lab session will get a.
Also, we determined the final height the cart reached. The examples of the projectile motion can be the water flowing out of a fire hose pipe or ball thrown at some angle etc. Most lab reports in College Physics will be informal reports written by hand in a laboratory. Emergency files for the two lab setups: Pendulum Ball Bounce. This experiment is designed to study the one-dimensional motion of an.
The objective of this lab is to build a ramp on a stack of two tables, roll a marble off the ramp, have it roll across the. This helped convince us that our final reasoning was correct. Projectile Motion Lab report. Each lab report will contain the following sections: An Objective, Equipment Used, Equipment Setup, Procedures, Data and Graphs, Analysis, and Conclusion. From the results the projectile launcher for projectile experiment was.
No, it should not be included in the graph y t because at point 0,0 we do not have the height or the measured value from where the ball landed therefore, it cannot be added, also when the ball was shot it was kept at elevated position which proves that point 0,0 should not be included. If you still have problems with the prediction, ask your TA or go to TA office hours for some help. The gravity is the only force acting on the projectile. Summary of experimental results. One of the skills that has always been at forefront of refinement has been the swing; athletes want to hit balls faster, harder, and farther. The equations of motion for one dimension are also valid for two dimensions.
