Energy Transfer
What does potential energy transfer into
Kinetic Energy
As the temperature of an object increases, the amount of thermal energy it has _______________
increases
what is kinetic energy
Energy in motion
what is potential energy
Stored Energy / Not in motion
Statement about the results of an investigation
What is a Claim?
Patrick cooks spicy spaghetti and meatballs. What kind of heat transfer is occuring as he heats up the pot of water on the stove?
Conduction
temperature is measure of what
average of kinetic energy
When an object has low potential energy it has ________ kinetic energy
high
The equation for Potential Energy is _______ x Acceleration of Gravity x Heigh
Mass
Scientific Evidence to support a claim?
What is Evidence?
Luke sees a mouse outside and realizes it is freezing cold. He warms it up by breathing on it. What kind of energy transfer is this?
Radiation
Jaime was disco dancing so hard at the winter formal that she started a fire between the ground and her shoes. What is this called when heat is generated by rubbing two surfaces together?
Friction
when do objects have the most kinetic energy
at its lowest point in motion
when does a object hold the highest potential energy
at its highest point
Ties together the claim and evidence. Why the evidence supports the claim?
What is reasoning?
Nick is operating a wrecking ball that will destroy MetLife stadium. As he swings the ball back, he generates potential energy. How does the energy transfer from this point into destroying the stadium?
Potential -> Kinetic -> Mechanical energy that destroys the building
The amount of thermal energy required to change temperature is affected by the amount of ____________ in the object
matter
What two factors impact kinetic energy
Mass and Speed (Velocity)
True or False, once an object transfers it's potential energy into kinetic energy, it never generates potential energy again
False
Patrick generated more kinetic energy than Nick during their race. Is this a Claim, Evidence, Reasoning?
Claim
Anthony pulls back a rubber ban to shoot in Marce's face. What kind of potential energy is she generating?
Elastic Potential Energy
Evidence of thermal energy transfer can be seen when objects gain _______ ___________
heat energy
Which of the two factors of kinetic energy has the greatest impact on the amount of energy in an object
Speed (Velocity)
Hunter is about to fall off a cliff, because you he was too busy thinking about how great Shreksophone is and not looking where she was walking. What type of Potential Energy is this?
Gravitational Potential Energy
How much of your quarterly grade is the Claim-Evidence-Reasoning question?
48%