Vocabulary
the ability to do work
energy
The biggest source of light energy
The sun
Riding a bike is an example of this kind of energy.
kinetic energy
Energy can not be lost or destroyed, only transformed into a different form of energy. True or False
True
The energy that can be measured by a thermometer
heat or thermal energy
The energy of motion
kinetic energy
This makes your hands warmer as you rub them together.
Friction
this form of energy is used to cook food on a grill
thermal/heat energy
A light bulb converts electrical energy into what energy?
Light Energy
True or False: An unbalanced force doesn't affect motion.
false.
A force is a?
Push or Pull
This type of energy is present when you pull on a rubber band
Elastic potential energy
Force that moves objects closer.
Pull
What kind of energy does a cart SITTING on the top hill of a roller coaster have?
potential energy
Which type of energy happens when a cell phone rings?
sound energy
sound energy
What is the force that acts on an object to stop its motion?
Friction
Gravitational & Magnetic Forces are what type of force?
Non Contact Forces
A hair dryer transforms _______energy to _____ and ________
electrical to heat and sound
types of energy is stored in a battery?
Chemical Energy
Force = Mass x _______________.
Distance
DOUBLE JEOPARDY
Who is the scientist that developed the three laws of motion?
Isaac Newton
What is POWER?
Rate at which work is done
DOUBLE JEOPARDY
Motion is the change in?
Position
List three types of energy a flying plane have
Mechanical Energy
Kinetic Energy
Potential Energy