Does Height Affect The Speed Of The Pipe

The purpose of this experiment is to see how height affects distance and to see how adding additional height affects the distance that the ball travels. Also, to see how gravity pulls the ball down storing energy and releasing the energy as the ball hits the bottom of the ramp and to see the distance the ball travels after books are added.

Some of the problems that our team is facing are the turns that we have to make. The marble is getting stuck because it is too tight. Another problem is the marble keeps falling off of the track. So we decided to build a paper tunnel so it will stay on the track.

Write theories for each of your experiments performed here. They may not be the same as anyone else!

4. Place the mass on the bottom of a ramp and attach the loop of string to the

Analyze results - Graph the data from Table 4 and describe what your graph looks like (you do not have to submit a picture of the actual graph!).

6. Analyze results - Graph the data from Table 4 and describe what your graph looks like (you do not have to submit a picture of the actual graph).

Using Vernier, we clicked collect while releasing the cart after motion detector starts to click. This was done moving the hand quickly out the path. Using logger pro, indicated which portion was to be used by dragging across the graph to indicate the starting and ending times. Then the linear button was clicked to perform the linear regression of the selected data. The Linear Button was used to determine the slope of the velocity vs. time graph, only using the portion of the data for times when the cart was freely rolling. We found the acceleration of the cart from the fitted line. Record the value in the data table. These steps where repeated 5 mores times. Measured the length of the incline, x which is the distance between the two points of the ramp. Measure the height, h, the height of the book(s). The last two measurements was used determine the angle of the incline. Raise the incline by placing a second book under the end. Adjust the book so that distance, x, is the same as the previous reading. Repeated these steps with 3, 4 and 5 books.

The aim of the experiment is to examine how the acceleration of the car differs when the angle of inclination of the ramp is amplified and to record and analyse findings.

Methods The materials used in this experiment are all equally important to completing this experiment. These materials are all relatively common to find in a normal house hold. These materials consist of two six inch sections of nylon mesh or more commonly known as lacrosse mesh, a thermometer, and a ruler. This experiment also requires a timer, a marker, a water source and a lacrosse ball. (Mass of .335 lb.)

To start our project we sketched out our design, and we wrote a description of how we thought it was going to work. In our description we explained how we wanted our design to work. First, we taped a long piece of foam to the wall, an inclined plane. The ball was then going to roll down a PVC pipe. A bouncy ball was then placed

In the last couple weeks we have been studying the different types of energy, There are many type of energy ( ex: Potential and Kinetic) Were the main two energies used in the Alley Cat bowling experiment. Potential energy is the energy stored up in an object and the kinetic energy is the energy being used when an object is moving, My hypothesis for this experiment was If we had a “bowling ball” that weighed more the ball would knock over all or most of the pins. My group Had an idea that maybe the higher the ball rolled down the fast it could be for the ball to hit the pins. We decide to put all of our data in a chart so everything would stay in place and be easier to find. “What Recommendations will you give the Alley cats

For this project, I made a device that will safely stop an egg falling from various heights without the egg cracking. My device was a box, made of cardboard, with three ramps, also of cardboard, inside of it; each ramp was at a different angle so that the egg can roll down smoothly. The first ramp has a “bed” made of duct tape that crosses to the opposite side of the box. The “bed” has a hole in it so the egg can pass through. Each ramp is padded with paper towels, as are the walls above the second and last ramp. Each ramp is attached to the box with duct tape, but not enough to make the ramp completely stiff. Each slope should have some flexibility to increase the time of impact during the collision of the egg on the ramp. Every time the egg

Purpose/Question: Does adding paperclips to the whirlybird affect how long the object takes to reach the ground? Hypothesis: If an individual adds more paperclips to the whirlybird, then the speed the object takes to reach the ground will be faster because, the whirlybird will weigh more every time you add a paper clip making the force of gravity greater.

First get your 4 pictures. We found these at www.exploratorium.edu. Then you will need a pink and green see through clipboard that is 8.5 by 11 inches. Before you start the experiment you need to have a clean room. Next find four twelve year olds, two boys, two girls. Then you need to collect the rest of the materials.

Lastly, I will be using a piece of string which will be the same piece of string used throughout the experiment.