Time graph, the gradient of which should equal the constant force acceleration due to of gravity. These measurements had many possible sources of error including air resistance and. Remember, the horizontal speed stays constant throughout the projectile path. In fact, we landed at an unfortunately large distance away from our target. Airport, Ballistics, Multiplication 411 Words 3 Pages Introduction In this lab the main focus was projectile motion.
The hypothesis was that if all the calculations were correct based on the horizontal and vertical speed of the projectile, the height of the table, the height of the cup, the time for the. Of laboratory concepts , the overall quality of laboratory reports, attendance, and. Jacobs Abstract In this experiment, we test factors which effect friction. Record your measurement and estimate the absolute error in your measurement for the diameter. The forces involved in projectile motion are the initial velocity of the projected object at a certain angle and gravity acting downward on the object. We then averaged our three times and used this average with the displacement which was measured with the two meter sticks and the aforementioned paper to determine the approximate velocity of the ball. The motion in which a body is thrown or projected is called Projectile motion while free fall is any motion of a body where gravity is the only force acting upon it, at least initially.
The title page, introduction, and conclusion of the lab report should be neatly. Next, position the photogate so that the beam is horizontal with the floor and perpendicular to the ramp, and approximately at the height of the center of the ball. Introduction Background Acceleration is constant at 9. Terms: Range: distance an object goes. Also, if the light probes are not being placed on the part of the ramp that is parallel to the table, then the ball will still be accelerating when it passes through the lasers.
In Unit 1 of the Physics Classroom Tutorial, we learned a variety of means to describe the 1-dimensional motion of objects. Ballistics, Force, Orbit 1536 Words 5 Pages Example Projectile Motion Lab Report You may not copy the exact words here in any way on a re-written lab. This experiment is designed to study the one-dimensional motion of an. In this experiment, uncertainty can be represented in both human error and rounding decimal places. Neither you, nor the coeditors you shared it with will be able to recover it again. Results Many calculations were used to predict the exact spot where to put the cup for the ball to land in it. Remember there may be significant errors in both quantities.
Assume that h has an absolute error of 2 mm. Carbon dioxide, Energy, Heat 456 Words 3 Pages Lab Report: Stoichiometry Lab Oct. A projectile moves at a constant speed in the horizontal direction while experiencing a constant acceleration of 9. In addition, you might want to turn in a super-quality flame test lab report or a paper on projectile motion to impress your instructor and get a fine grade safely and securely. First, my classmates and I were to. Key Vocabulary projectile motion, trajectory, range equation.
This lab aided students in observing kinematics by giving them a visual graph to look at from experiments previously performed. Our next objective is to determine at what angle that the ball will be ejected at the maximum range. I asked another group for the data they collected on just the buggy. The marble will go threw and the computerize stopwatch will record the time. To calculate the position in the y-direction, the full distance formula must be used.
What determines where it will land? Purpose Determine how the horizontal velocity of a marble rolling down a ramp affects the motion of the marble in projectile motion. The reason behind stopping at one click, is that two or more clicks may add too much power to the shot, sending the ball on a dangerous path of destruction. When the initial velocity for each of these averages was calculated it was proved that the initial velocity was relatively constant. With all the formulas involved, it is possible to type a wrong number into the calculator. This could have an effect on measuring the correct distance.
Place the ramp on the edge of a table not to close to a wall or anything that the marble might hit. Familiarize yourself with the variables shown there. This initial failure can be attributed to miscalculations of the horizontal velocity of the ball, meaning that a photo gate may have been placed on a curved area of the ramp. We don't re-write the equation with a negative sign. Sorry, but copying text is forbidden on this website! We would have done it by measuring how long it took the buggy to travel one meter. An informal lab report will consist of a purpose, any data and analysis. In analysis, we see that doubling the velocity causes the range to increase by four times, because the range and initial velocity are directly related x is directly related to v.
In this lab report, the range a foam. Our final task is to estimate the error in our measured value of g. Due to miscalculations the ball struck the far lip of the cup and bounced off. Acceleration, Classical mechanics, Kinematics 584 Words 4 Pages Projectile Motion Lab Projectile Motion Lab March 14, 2012 Authored by: Abby Buchanan and Zack Sloope March 14, 2012 Authored by: Abby Buchanan and Zack Sloope Projectile Motion Lab Predictions: Angle: The angle will affect the height. Lastly, we fired the ball at an angle of 55 five times and found the average range and compared our experimental value with the theoretical value to come up with a 10% error.
In conclusion, we can say that every lab report help provider of our team is. Projectile is defined as, any body thrown with some initial velocity, which is then allowed to move under the action of gravity alone, without being propelled by any engine or fuel. Many times in roller coasters, after taking the riders up the first hill, they are then free to move by gravity, thus becoming a projectile. There are two components to a velocity vector. This range of distances is how far you should expect the ball to travel during your trials.