task 2: experience\nexplore the link below and take a virtual ride on cedar points top thrill dragster…
task 2: experience\nexplore the link below and take a virtual ride on cedar points top thrill dragster. https://www.cedarpoint.com/play/rides/top - thrill - dragster\n1. in the space provided, make a sketch of what the roller coaster track looks like.\n2. next, label the point(s) at which the coaster has the greatest potential energy (p) and the greatest kinetic energy (k). *you may have to play the animation more than once.\n\ntask 3: explore\nthere are 2 types of potential energy. visit the website listed below and view the animation. from the animation, write your own definition for each of the terms listed below. then, conduct a quick search to see if your definitions were correct. https://www.youtube.com/watch?v=jnj8mc04r9e\n\n| |my definition|researched definition|\n|--|--|--|\n|gravitational potential energy| | |\n|elastic potential energy| | |
Answer
Explanation:
Task 2
Step1: Sketch roller - coaster track
Sketch the general shape of the roller - coaster track as seen in the virtual ride. It may have steep drops, loops, and hills.
Step2: Identify potential energy points
The coaster has the greatest potential energy at the highest point(s) of the track. This is because potential energy ($PE = mgh$, where $m$ is mass, $g$ is gravitational acceleration, and $h$ is height) is maximized when height $h$ is maximum. Mark these points as (P).
Step3: Identify kinetic energy points
The coaster has the greatest kinetic energy ($KE=\frac{1}{2}mv^{2}$, where $m$ is mass and $v$ is velocity) at the lowest point(s) of the track where its speed is maximum. Mark these points as (K).
Task 3
Step1: Define gravitational potential energy
My Definition: Gravitational potential energy is the energy an object has due to its position in a gravitational field, mainly related to its height above the ground.
Step2: Research gravitational potential energy
Research Definition: Gravitational potential energy is the energy possessed by an object as a result of its position in a gravitational field, given by $PE = mgh$, where $m$ is the mass of the object, $g$ is the acceleration due to gravity, and $h$ is the height of the object relative to a reference level.
Step3: Define elastic potential energy
My Definition: Elastic potential energy is the energy stored in an elastic object, like a spring, when it is stretched or compressed.
Step4: Research elastic potential energy
Research Definition: Elastic potential energy is the potential energy stored as a result of deformation of an elastic object, such as a spring. It is given by $PE=\frac{1}{2}kx^{2}$, where $k$ is the spring - constant and $x$ is the displacement from the equilibrium position.
Answer:
For Task 2: Sketch the roller - coaster track with (P) at highest points and (K) at lowest points. For Task 3:
| Term | My Definition | Research Definition |
|---|---|---|
| Gravitational Potential Energy | Energy due to position in gravitational field related to height | $PE = mgh$ |
| Elastic Potential Energy | Energy stored in elastic object when stretched or compressed | $PE=\frac{1}{2}kx^{2}$ |