Kinetic Energy
is energy due to motion
What is kinetic energy
__________ is the transfer of energy that occurs when a force makes an object move in the direction of the force while the force is acting on the object.
What is Work
All energy can measured in _____________
What is joules (J)
Stored energy due to interactions between objects or particles.
What is potential energy
A change of energy from one form to another
What is energy transformation
The ________ an object moves, the more KE it has
What is faster
Work depends on both __________ and __________.
What are force and distance
_______________ energy is the sum of kinetic energy and potential energy of the particles that make up an object.
What is Thermal
The energy stored between an object and Earth that depends on height and weight is __________ _________ ___________
What is gravitational potential energy.
As an object moves upward, its speed and KE ___________.
What is decrease
A moving object's KE also depends on its ________
What is mass
You do work on an object only if that object __________
What is move
The sum of potential and kinetic energy in a system of objects is ______________ energy.
What is Mechanical
__________ __________ ________ is energy stored in objects that are compressed or stretched
What is elastic potential energy
As an object moves upward, its PE is ___________ because the object's height is increasing.
What is increasing
true or false the faster something moves the more kinetic energy it has
What is true
An object that has __________ can also do work.
What is energy
The energy that electromagnetic waves carry is ___________ energy.
What is Radiant
_________ __________ _________ is transformed when chemical reactions occur.
What is chemical potential energy
According to the _______ of _____________ of ___________, energy cannot be created or destroyed.
What is Law of Conservation of Energy
True or False. If two objects move at the same speed, the object with most mass has more KE.
What is TRUE
________ is sometimes described as the ability to do work
What is energy
Energy that is stored and released in the nucleus of an atom is _________________ energy.
What is a Nuclear
TRUE or FALSE. Dropping a tennis ball from a height of 1 m causes a greater change than dropping a bowling ball from 1 m.
What is FALSE
__________ is a force that resist the sliding of two surfaces that are touching
What is Friction.