The physics students at Paul International High School conducted a project where a ramp was constructed to see how far a toy car could travel. The ramp’s angle of incline was changed in each trial. This experiment allowed students to understand how the angle of incline effect something as important as a car. For this project, students were provided cardboard, tape, scissors, books, and toy cars. Each pair created designs for their ramps. Each ramp was around the same length and adjustments were made to ensure that the toy car would not fall off the ramp. For our ramp specifically, we hypothesized that if the angle of incline of the ramp was low then the toy car would not travel far. For our ramp we used a piece of cardboard with a small
There is no place more jam packed with real life, physics examples than an amusement park. Silverwood Theme Park is a prime example of how physics is present in one’s everyday life. Two rides at this particular theme park can be found in many variations all around the world: wooden roller coasters. The two wooden roller coasters found in Silverwood are named Timber Terror and Tremors. These two thrilling rides are one of the most basic roller coasters in the park, yet there is almost always at least a twenty minute wait for these rides. The question becomes, “Why are these rides so popular?” Well, the answer is in the physics behind the two coasters.
When we started the project, we had to first draw a blueprint of our roller coaster with an appropriate scale factor. Our group chose to have a 1:10 scale factor where 1 centimeter on the paper would become 10 centimeters on the wall. Our group decided on having 3 hills and one loop. We had decided to start with the loop because the marble would have the most kinetic energy to let it go through the loop with ease. Then we would have the 3 hills afterwards because a hill requires less kinetic energy to allow the marble to
We were given groups to design and make a mousetrap powered car that will roll as far as possible. This will be measured and be put into a graph. We will make three modifications to our mousetrap car over the course of the experiment. We have a variety of different materials, including plastic, wooden wheels and a dowel, screws, mousetrap, blue tack and a piece of string. Forces were acting in a negative way and a positive way on the car. Gravity was pulling the car down to the ground. Uplift was pushing up upon the car against gravity. Drag was also known as friction, holding back the car while it was moving. Thrust was in the cars favour, pushing forward against the force drag. There were also many forms of energy being used and being wasted like heat and sound energy. Potential energy was stored in the mousetrap, propelling itself forward. Kinetic energy was also demonstrated when the car started to roll.
n this report the students learn and understand the concepts of why they are doing this. For example the pasta car lab, they understood and learning how newton's laws works such as the Newton's first law of motion, newton's second law of motion and, newton's third law of motion. Therefore they knew that Newton's first law is talking about inertia, then again some call it the law of inertia, it is when an object in rest stays at rest and also an object in motion stays in motion. For example, if the students have a vehicle on a hill and they let go of the brake it will roll and it will build up momentum until it's is not on the hill anymore and rolls until it runs out of energy until all that energy runs out that was built going down the hill.
The mousetrap car, Versace, was tested multiple times to test how far it went. When constructing the car, the group members had different ideas, but all ideas were put into the construction of the car. The car was tested with CDs as wheels and then paper plates as wheels. Each time, when testing the car, the axle gearing had different measurements and distances. The group had finally gotten the best distance on the car. The group was also able to find the kinetic energy of the boat. Then the data from the tests were used to find the efficiency of the car. Overall, the car did very well.
We had to make a safe, but thrilling, roller coaster for Six Flags Great Adventure. We had to sell the idea to the top engineers. We made a roller coaster that was safe, and fun at the same time. We put toilet paper rolls over the track so the marble won’t fall out. We also put toilet paper rolls where there’s a possibility for the marble to come flying out. We added a loop and a sharp turn, which ends with tape slowing the marble down to a complete stop at the end. Our prototype was successful because the marble made it to the end. All we had to add was toilet paper rolls in places where it would fall out, and put the sharp turn under the meter stick instead of over it. We made the ending slower so the marble doesn’t crash into the cup. This
Design 1, the bike, was a mousetrap car based off of the engineering design of a bicycle. The bike would have two main wheels, one in the front and one in the back. The design would also consist of two more smaller wheels, one wheel attached on each side of the car similar to “training wheels”. This model was designed to be the safest of the three and was going to give our group a safe way of building a car that might not be the prize winning design but
I am going to talk about is what I learned from my design, what I learned about forces, motion, and energy. (Just to let you readers know we had very limited supplies to work with so this was somewhat hard to do.) This is what I know about forces. I know that a force is the “strength or energy as an attribute of physical action or movement.”
Make sure you measure the wood. You need to tape both sides but make sure it measure 6 feet. I doesn’t matter what object you roll down the ramp but it has to be cylinder. So it can roll. Stack the books and then put the wood on top make sure it’s slanted so the object can poll down it. You have to time when it gets to the tape. When you are about to roll your object make sure the object is on the tape. Also, just let go of the object don’t push the object. If you push the object down the ramp then it will be the wrong information. You have to test the experiment 10 times. So that you will get different results.
Students will be challenged to design a roller coaster as well as learning over the science behind the design and the history that has developed over the years. Students will be divided into 5 groups of four randomly selected by the teacher. Within their design, they will be able to use any parts of the classroom to build their roller coaster on. Three constraints incorporate in this simple design are; giving students only foam tubes and masking tape as the supplies, having at least three hills and at least one loop, only allowing them 30 minutes to create their roller coaster, and allowing them to name their roller coaster as well. The two criteria applied to this challenge are; 4.PS3.1 Use evidence to construct an explanation relating the
Ms. Migdol, a fifth and sixth grade STEM teacher, provides many student-directed learning opportunities for her students in the video, Roller Coaster Physics: STEM in Action. The project that her class is working on involves designing and constructing ‘roller coasters.’ The students must use knowledge of physics concepts, such as potential and kinetic energy in energy systems to successfully complete the project. Ms. Migdol takes a Constructivist approach allowing students to engage actively in the learning process with student-centered, student-driven, and hands-on activities in which the students apply knowledge of physics concepts. The objective of the lesson is to use knowledge of energy and motion to construct a fun and safe roller coaster.
How does the incline of the ramp effect the time it takes for a car to go down a ramp?
In the skateboard experiment, when a person was pushed with two different forces, the acceleration of the larger force allowed the person to accelerate more. A direct relationship between force and acceleration is formed. When force is applied, the acceleration also increases (assuming the mass of the person is same). This statement is supported by Newton’s second law, where the acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force. The equation that is extracted from the law, Fnet = ma, proves that when constant mass is divided into a larger force (numerator), acceleration should increase. In the second part of the skateboard experiment, two people, one heavier and one lighter, were
The first is titled “El Parque de Justicia.” In building an interactive play area that teaches concepts such as velocity, movement, and engineering through various hands-on learning projects I will teach during the summer, I aim to supply kids with the STEM knowledge that is often denied to them in their underperforming schools. There is a damaging idea that science experiments have to be extravagant, which is why schools have turned to teaching through restricting word packets. Through this project I hope to challenge this perception by using low-cost materials; all it requires are the kids’ creative minds and hands.
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.