Physics Middle School

This image of a roller coaster is designed to show important information about potential and kinetic energy. One of these labeled pieces of information is incorrect. Which information is wrong, and why? A) The spot with the “maximum kinetic energy” should be on the lowest point of the roller coaster, at the far left side on the bottom. B) The roller coaster would only have kinetic energy at the point labeled “gravitational potential energy and kinetic energy.” C) The roller coaster would only have potential energy at the point labeled “gravitational potential energy and kinetic energy.” D) The spot marked “maximum gravitational potential energy” should be on the lowest point of the roller coaster, at the far left side on the bottom.

Answers

Answer 1

Answer:

no picture

Explanation:where is the picture

Related Questions

Using the Kinetic Molecular Theory of Matter, explain what happens when a substance reaches Absolute Zero.

Answers

When a substance reaches Absolute Zero it ceases to exist. At absolute zero, there would be no vibrations or motion.

The Kinetic Molecular Theory of Matter is based on the principle that matter consists of tiny particles that are in constant motion or movement. The theory observes substances to understand their properties and behaviors.

The average motion of the particles of a substance decreases when it is consistently cooled to a certain temperature. At absolute zero it is expected to reach a state of rest where it completely stops the motion. Absolute zero is considered to be the temperature where the motion of these particles theoretically ceases to exist. It is not possible to achieve this temperature in a laboratory.

According to the theory, the higher the temperature to which the substance is treated, the faster will be the motion of the particles. Then, considering the absolute state of zero which is the initial temperature on the Kelvin scale of temperature, the substance will be at complete rest as there will not be any noticeable motion of the particles.

To learn more about Absolute zero:

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https://brainly.com/question/535391

We all agree that electricity is important. In the space below, write a paragraph describing the advantages of the ability to use electronic technology over just electricity.

Answers

The ability to use electronic technology offers a number of advantages over, just using electricity alone. One of the main advantages is the ability to process store and transmit information. Electronic technology allows for the use of digital devices, such as computer, smart phones and tablets, which can from form complex calculations and process large amounts of data. This enables tasks, such as communication, data analyzing and automation to be perform more efficiently and accurately. Additionally, electronic technology, allows for the use of sensors and actuators, which can be used to control, monitor various processes such as in the field of automatics and robotics furthermore, electronic technology enables the integration of difference functions into one device, such a smart phones which can be used for communication navigation and entertainment. This leads to more compact, portable and convenient devices. Overall electronic technology has greatly expanded the capabilities and possibilities of using electricity, and making it a powerful tool in many areas of life.

Answer:

Explanation: Not only does technology allow students to access an array of online materials but also attend thousands of useful online learning courses. In addition, by using electronic devices, students can also sharpen their computer skills and become more autonomous learners. Secondly, using electronic devices can significantly aid the teaching process. Thanks to top-notch facilities such as projectors and interactive whiteboards, teachers can deliver lessons in a more vivid and lively way, engaging students in their lessons and creating a stimulating classroom environment. Finally, electronic devices can boost interaction.

Organic compounds are compounds containing
A. carbon and nitrogen
B. hydrogen and nitrogen
C. carbon and helium
D. carbon and hydrogen

Answers

It’s D) carbon and hydrogen
The answer is D carbon and hydrogen
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