Kinetic and Potential Energy Concepts

Kinetic and Potential Energy Concepts

Assessment

Interactive Video

Physics, Science, Mathematics

9th - 12th Grade

Hard

Created by

Patricia Brown

FREE Resource

This video tutorial covers the basics of energy, focusing on kinetic and potential energy. It explains how energy is the ability to do work or supply heat, measured in joules. The tutorial details the formulas for calculating kinetic energy, which depends on mass and velocity, and potential energy, which depends on mass, gravity, and height. It also discusses the conservation of energy and various forms of energy, including mechanical, thermal, chemical, electrical, electromagnetic, and nuclear energy. Practical examples and exercises are provided to reinforce understanding.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the unit of measurement for both work and energy?

Watts

Newtons

Pascals

Joules

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following factors affects kinetic energy the most?

Height

Velocity

Mass

Temperature

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the velocity of an object is doubled, what happens to its kinetic energy?

It doubles

It remains the same

It triples

It quadruples

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you rearrange the kinetic energy formula to solve for velocity?

Divide kinetic energy by mass and take the square root

Divide kinetic energy by 2 and take the square root

Multiply kinetic energy by 2 and take the square root

Multiply kinetic energy by mass

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula for gravitational potential energy?

PE = mv^2

PE = mg/v

PE = 1/2 mv^2

PE = mgh

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of potential energy is associated with an object's height?

Gravitational potential energy

Nuclear potential energy

Elastic potential energy

Chemical potential energy

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of energy is stored in chemical bonds?

Thermal energy

Chemical energy

Electrical energy

Nuclear energy

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