Part I: Energy Transformations
... 1. How does the height of the first hill of a coaster affect the remainder of the ride? __________________________________________________________________________________________ 2. What is the relationship between the hill’s height and the speed of the coaster? ___________________________________ ...
... 1. How does the height of the first hill of a coaster affect the remainder of the ride? __________________________________________________________________________________________ 2. What is the relationship between the hill’s height and the speed of the coaster? ___________________________________ ...
Conservation of Energy
... • Did the bowling ball smack the teacher in the chin? Did it rise higher or lower than its original height? • At what point did the bowling ball have the most gravitational potential energy? • At what point did the bowling ball have the most kinetic energy? How do we know this? ...
... • Did the bowling ball smack the teacher in the chin? Did it rise higher or lower than its original height? • At what point did the bowling ball have the most gravitational potential energy? • At what point did the bowling ball have the most kinetic energy? How do we know this? ...
Power
... • W=Fd • W=mad • W=m (change in v/change in t) d • You do work only when you exert a force on an object and move it. • Work is done only by the part of the force that is in the same direction as the motion. Copyright © Houghton Mifflin Harcourt Publishing Company ...
... • W=Fd • W=mad • W=m (change in v/change in t) d • You do work only when you exert a force on an object and move it. • Work is done only by the part of the force that is in the same direction as the motion. Copyright © Houghton Mifflin Harcourt Publishing Company ...
Chapter 10: Heat Energy
... • Energy cannot be created or destroyed, it only changes form. • There are two main kinds: • Kinetic Energy- The energy of any moving object. • Potential Energy- Energy stored in an object of material. • Moving an object upward is a way to give potential energy. • Chemical binds also are a source of ...
... • Energy cannot be created or destroyed, it only changes form. • There are two main kinds: • Kinetic Energy- The energy of any moving object. • Potential Energy- Energy stored in an object of material. • Moving an object upward is a way to give potential energy. • Chemical binds also are a source of ...
Energy and Energy Resources
... Mechanical Energy- the total energy of motion and position of an object. Mechanical Energy (ME) = potential energy + kinetic energy ...
... Mechanical Energy- the total energy of motion and position of an object. Mechanical Energy (ME) = potential energy + kinetic energy ...
Thermal Power Station
... A nuclear power station produces 1,500 MJ of electrical energy. This requires 5,000 MJ of heat energy from the reactor. ...
... A nuclear power station produces 1,500 MJ of electrical energy. This requires 5,000 MJ of heat energy from the reactor. ...
What is Energy? - CEC
... everything you do each day requires some type of energy. For example, you can’t run up stairs (work) without energy! It takes a LOT of energy to climb the world’s longest staircase. ...
... everything you do each day requires some type of energy. For example, you can’t run up stairs (work) without energy! It takes a LOT of energy to climb the world’s longest staircase. ...
Energy - WordPress.com
... potential to do work. • The energy is considered in a “stored” state. • Chemical energy in fuels, electric batteries, and the food we eat is potential energy due to the positions of the electrical charges at a submicroscopic level! ...
... potential to do work. • The energy is considered in a “stored” state. • Chemical energy in fuels, electric batteries, and the food we eat is potential energy due to the positions of the electrical charges at a submicroscopic level! ...
Energy Conversions and Conservation
... Where does the Energy go?? 1. Friction: force that opposes motion between two touching objects 2. Some energy is transferred into thermal energy ...
... Where does the Energy go?? 1. Friction: force that opposes motion between two touching objects 2. Some energy is transferred into thermal energy ...
Energy is the potential to do work. Work is the ability to displace an
... The formula for energy density is determined by the taking the total of energy stored in a system and dividing by its weight or volume. Energy is expressed in joules (1 J / 1 Sec = 1 Watt). Weight is measured in grams (and their multiples). Volume is measured in cubic centimeters, liters (dm3) or cu ...
... The formula for energy density is determined by the taking the total of energy stored in a system and dividing by its weight or volume. Energy is expressed in joules (1 J / 1 Sec = 1 Watt). Weight is measured in grams (and their multiples). Volume is measured in cubic centimeters, liters (dm3) or cu ...
Energy Transformations- Homework
... comes from the food you eat. Your body transforms chemical energy from food into another kind of chemical energy—a molecule called ATP. Your body eventually transforms ATP into the kinetic energy of motion. ...
... comes from the food you eat. Your body transforms chemical energy from food into another kind of chemical energy—a molecule called ATP. Your body eventually transforms ATP into the kinetic energy of motion. ...
File
... 22. If you jump on a trampoline, when is your potential energy at the maximum? 23. As an apple falls from a tree, the apple’s _____________________energy increases while its ...
... 22. If you jump on a trampoline, when is your potential energy at the maximum? 23. As an apple falls from a tree, the apple’s _____________________energy increases while its ...
Energy Basics
... When talking on the phone, your voice is changed into electrical energy. The phone on the other end changes the electrical energy into sound energy. ...
... When talking on the phone, your voice is changed into electrical energy. The phone on the other end changes the electrical energy into sound energy. ...
Types of Energy ANSWERS
... Instructions: Write a definition for ENERGY, then write down the type of energy which best matches each ...
... Instructions: Write a definition for ENERGY, then write down the type of energy which best matches each ...
