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Based on the position of the object relative to the Earth
What is potential.?
All of the following can be seen around a campfire except for: Nuclear Thermal Radiant
What is nuclear?
Chemical energy involves both ______ and _____ when you exercise.
What are potential an kinetic?
When you throw a ball up in the air, its kinetic energy will
What is decreases?
List all the forms of energy
What are: Mechanical Electrical Radiant Nuclear Thermal Potential Kinetic Chemical
The work needed to lift a block weighting 2 Newtons a distance of 5 meters
What is 10 Joules?
The power needed to do 25 joules of work in 5 seconds
What is 5 watts?
Efficiency is the ratio of
What is workout put to work input?
If your speed is 5 times greater then your energy becomes
What is 25 times bigger?
Energy used to run a 30 watt light bulb for 3 seconds
What is 90 joules
Unit for force
What is a Newton?
Unit for energy
What is a joule?
Unit for power
What is a watt?
Unit for time
What is a second?
Unit for efficiency
What is no units? A % sign
If a ball rolls down a hill, then the greatest potential is at
What is the top?
Due to the motion of the object
What is Kinetic?
When applying your breaks on a car, kinetic energy is converted to
What is thermal?
The faster locations is
Who is position 7?
Position 4 has a decrease in
What is kinetic energy?
Ability to do work is referred to as
What is energy?
The rate at which work is done
What is power?
What you put into a machine
What is input?
Force applied to an object in order to make it move in a direction is
What is work?
If a marble rolls down a hill and comes to a stop it has both
What is potential an kinetic energy?
Match the form of energy to its example Sun electrical Stove radiant Hair dryer thermal
Sun-radiant Stove-thermal Hair dryer-electrical
Energy cannot be created or destroyed
What is the law conservation of energy?
Machine are 100% efficient True or False
What is false?
Work input will exceed work output True for False
What is true?
When you decrease you speed by 2 it becomes 4 times smaller
What is true?
Mechanical energy involves _______ ___________
What are simple machines?
Chapter 5 Work, Energy and Power
Work, Energy, & Power. Work Work (in science) is calculated by multiplying the force by the distance through which the force is applied. W (Joule) = F.
Chapter 5: Work, Energy, & Power Section 5.1: Work pages 83 to 86 Section 5.2: Energy Conservation pages 87 to 90 Sections 5.3: Energy Transformations.
Chapter 5 Review Work may be measured using units of: Joules.
Chapter 12 Review Work and Energy.
Integrated Science Unit 2, Chapter 5.
Chapter 5 Section 1: What is Energy?
Unit 3 Energy and Work.
8 th Grade. The ability to do work is called A. velocity B. energy C. conversion D. friction B.
CHAPTER 2 ENERGY. 1. Visible light is an example of Electromagnetic energy 2. Change from one energy form to another is Energy transformation.
Energy - The Ability To Cause Change -. Kinetic Energy energy due to motion Kinetic Energy and Speed the faster an object moves, the more kinetic.
Work and Energy By Mr Leavings Chapter 5. What is Work In science Work has a specific meaning. If you push a box with a force of one newton for a distance.
Energy Energy is a quantity that measures the ability to cause change in an object or system. We get energy from the changes in food when it is digested.
ENERGY & POWER.
What is Energy?.
Energy Chapter 7.
Energy IPC Physical Science, Mr. Hayhurst, Lancaster High School.
THIS IS With Host... Your Modified T/F Modified T/F Multiple Choice Multiple Choice Completion.
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