Inclined Plane

Objective: Using a marble launcher, launch marbles from different angles with different forces to find the maximum height and the velocity as it leaves the launcher. Using different variables and results to determine how the different angles and amounts of force effect the variables. With this data show the effect the forces cause in 1-D and 2-D motion, as well as in the X and Y directions. This is done through kinematic equations and calculations.

In this series of experiments, we examined the back and forth motion. We analyzed the motion of five objects which included a mass attached at the end of a spring, a swinging pendulum, a ball thrown up in the air, a jumping student, and a cart rolling up and down an incline. Using the motion detector and a computer we were able to come up with graphs of position VS time and Velocity VS time from which it was possible to tell where the velocity or the acceleration were maximum, and whether they were changing or not. Besides that, the graphs also helped to notice objects that exhibited a similar type of motion.

The purpose of this lab was to test the relationship between velocity, position and time. As well as identify how accelerations affects an object's velocity and time. In this experiment, we will collect data on velocity, speed, and time. We used the equation Y=mx+b, in order to compare the velocity of each trial by comparing the slope and the y-intercept. If the slope was steeper on the graph, this meant that the cart had an increase in velocity. If the cart maintains at a constant speed, then the cart will have an increase in acceleration. In class we learned about the principles of acceleration, time, and velocity. Acceleration is an object’s increase in velocity. Velocity is how

The objective of this lab was to explore the behavior of centripetal acceleration and identify the relationships between the acceleration and several forces acting on the object.

If they do not, but are within the acceptable margin of error of ±20√4=±40’’, each angle is corrected to create a sum of 360˚. For this project, the angles added to 360˚ 00’ 10’’. After each angle is corrected, angle 412 is 78˚31’03’’, angle 123 is 99˚01’23’’, angle 234 is 92˚32’21’’, and angle 341 is 89˚53’13’’. After using the Total Station, the Auto level is used to measure the elevations of each point. The known elevation outside of Powell is 380’. The Auto level is placed between each point to measure the backsight and foresight. Once all the points are measured, all the backsights and foresights can be measured with the difference taken to find the error. With this project, the error was -0.128’. Next, the pacing between each point must be taken to find the correction for each elevation with the equation, (distance from known elevation/total level network distance) X total error. The total pacing for the project is 235 steps with a pace of 2.31 feet per step. After the corrections, point 4 is 379.384’, point 3 is 378.182’, point 2 is 379.093’, and point 1 is 379.645’. A transit is used to find the true north from the magnetic

This project was a test to show if we could follow directions. We had to follow a list of steps in order to create a well flying airplane. The steps were very precise and only little error could occur to allow the airplane to fly good. This way, we could make sure we were focusing on the steps to make sure we did perfect on the project. There was a measure of the distance the airplane travelled and a measure of how long the airplane was aloft.

2. Using the protractor, measure the angle of the ramp making sure the angle of the ramp is 10˚.

The simple harmonic motion shows that both velocity and acceleration vectors move in harmony when the speed of the ball is increasing in a linear direction. When speed is decreasing, the vectors become

“Acceleration is a vital law of motion that is described as “the rate of change of velocity per unit of time; Rate of change means the ratio of the amount of change divided by how much time it took to change.” (The Physics Classroom, 2016). This law of motion will be tested and displayed by rolling a car down a ramp and recording the acceleration of the car is it descends the ramp. The speed/velocity of the car will gradually increase by the same amount every second. The steeper the slope (the bigger the angle of inclination of the ramp) that the car is rolling down, the faster the car will accelerate. This is because the amount of gravity experienced is dependent on the angle of the slope.

In our lab, as time passed by the walker walked at a constant speed and in the same direction (uniformly) for 30m. The uniform motion in this lab gave us the outcome of a linear shape on graph with a line of best fit which is increasing from left to right as its moving away from the origin and a constant slope that remains consistent in direction.

What effect does the length of the inclined plane have on the work input of the simple machine?

The performance based assessment task. (PBAT) is to design a catapult that shoots an object that is 0.5 meters high over an obstacle that is 3.5 meters away. This paper will focus on “How does the mass of the projectile object affect the distance traveled by the object”. In order for this design question to achieve success the catapult needs to be successful in launching the ball over the obstacle that is 3.5 meters high and 0.5 meters away . A good choice of sling length would allow the catapult to be tuned to store max energy for the to the projectile so that it can launch the ball over the obstacle that is 3.5 meters away .

* The relevance of this experiment is similar to understanding a real airplane. Paper airplane models are derived from an actual plane these days. The design of an airplane has so much to do with distance, hang time, speed, and many other factors. Understanding the models I have chosen to make help me

Purpose: The purpose of the practical is to find how mass affects acceleration and how it affects also the force of the accelerating body. To do this we are going to do the ticker tape experiment where an accelerating body pulls a tape through a consistent 50 dot per second ticker timer. The acceleration body in this experiment will be a small trolley pulled by a string that is pulled by the downfall of different masses which will then tell how mass affects acceleration.

Purpose: The purpose of the practical is to find how mass affects acceleration and how it affects also the force of the accelerating body. To do this we are going to do the ticker tape experiment where an accelerating body pulls a tape through a consistent 50 dot per second ticker timer. The acceleration body in this experiment will be a small trolley pulled by a string that is pulled by the downfall of different masses which will then tell how mass affects acceleration.