The cart causes the supporting structure to flex, bend and vibrate and producing kinetic energy but not on the cart but on the track. The conservation of energy illustrates work and energy relationships. It states that the work done by external forces changes the amount of mechanical energy. Energy cannot be created or destroyed and it remains constant. The conservation of energy in the case of a roller coaster demonstrates that when a cart reaches its initial summit only force is gravity.
And as the coaster train goes down the first hill, all the stored potential energy is transferred into kinetic energy. And it is also where the max kinetic energy is. It goes over the second hill and then up the loop and as it is at the top of the loop it has a high potential energy and then that energy is transferred into kinetic energy as the coaster train goes through the rest of the track. Coaster tracks serve to channel this force – it controls the way the coaster car moves and where it goes. Like at the bottom of the first hill as the car goes up the hill gravity pulls on it, so that it decelerates.
The way the wind blow depends on the ground surface, bodies of water, and the vegetation. Wind turbines used to generate electricity can harvest the wind. They convert kinetic energy from the wind into mechanical energy. The turbine spins like a propeller on a plane when the wind blows, turning the blade that spins a shaft connected to a generator that makes electricity. The mechanical power is converted into electricity to power homes and businesses.
He clearly explained the fundamentals of potential energy and kinetic energy and their relationship. He not only applied it to roller coasters, but also to things like cars, which we experience on our everyday lives. By doing this, he made it even more relatable and easy to
The faster the acceleration is, the less mass it is. Also physics concepts relates to mousetrap cars because in physics we learned that, in order for the mousetrap cars to move, it must have force acting upon it (ground) which pushes the car up. So both the force of the ground and the force of the mousetrap car must be equal in order for the vehicle to work go forward. Physics concepts relate to mousetrap cars because Newton’s laws are involved in these mousetrap cars. Newton’s first law states that, “everybody continues in its state of rest or uniform motion in a straight line unless it is compelled to change that state by forces impressed on it.” The mousetrap car relates to this because the mousetrap car does not move until the force of the mousetrap moves it.
P4- Explain the Physiology of two named body systems in relation to energy metabolism in the body. In this essay I am going to be explaining how energy is made in the body and two body systems that help to produce this energy. “The metabolic systems are responsible for the chemical reactions within the body. These reactions are involved in the maintenance of the living organism and may be involved in reactions that break compounds down catabolic reactions or reactions which build compounds up anabolic reactions”. (King R 2012) They all require energy to work.
Van de Graaf Generator Activities Activity 1: Explain that the globe of the generator builds up excess electrons through conduction. The built electrons are repelling since they are like charges and we know that like charges repel so they are spread out as much as possible. The charges are spread out because the globe is a conductor, unlike electrons that are rubbed onto the balloon, which stay in the general area where you rub the balloon. Activity 2: The electrons are in an excited state because of mutual repulsion, which means that they are looking for a place to go where the electron population is not so dense. Since the electrons are excited they will jump to anything that comes close to the generator globe, such as your hand, the desk,
In what medium do sound waves travel? Sound is a form of energy due to its ability to travels in waves. It can travel through solids, liquids, and gasses. 3. A current is connected to 115-volt power source.
NASA has greatly influenced our field of computer technology. They have helped with things in this area such as: Virtual Reality and the Air Quality Monitor. Virtual Reality allows a person to enter a computer generated environment. Also the simulation moves with your head movement and is combined with a Stereo viewing device wich creates the ultimate experience. The Air Quality Monitor seperates different gasses in smokestacks and determins the amount of gases present so as to meet the smokestack emission requirements.
Traction- A force that makes heat and helps your tires keep traction on the r 7. Centrifugal Force- Force that increases with acceleration and pulls it out from the center on a body in circulation motion. 8. Centripetal Force- Force that is directed to the center of the curvature. 9.