The Energies
What is the energy due to motion?
What is KINETIC ENERGY
When energy is associated with rotational motion is is ________ kinetic energy? (Hint: This is the HARDEST question on the test)
What is ROTATIONAL KINETIC ENERGY
A kite stuck in a tree has what type of energy?
What is GRAVITATIONAL POTENTIAL ENERGY
Which of the following does not reduce friction?
A.) OJ
B.) Bacon grease
C.) The water pressure of the Hoover Dam breaking and falling towards your impending doom
D.) Bread
What is BREAD
There is a proportional relationship between ____ and ____?
What is KINETIC ENERGY and SPEED
A moving objects kinetic energy depends on its...
What is MASS
A pulled rubber band has what kind of energy?
A change in temperature is an indicator that a _____ energy transfer has occurred
What is THERMAL ENERGY
Which would add kinetic energy to the wagon? Select all that apply:
A.) Add mass to the wagon
B.) Decrease mass from the wagon
C.) Increase the speed of the wagon
D.) Decrease the speed of the wagon
What is AIR CONDITIONER
The transfer of energy to an object by a force that makes an object move in the direction of the force
What is WORRRRRRRK
Energy that is stored...
The potential energy of an object depends on what two things?
What is POSITION (height) and MASS
When you put the brakes on a bicycle, friction causes some mechanical energy to transfer into what type of energy?
What is THERMAL ENERGY
If a skydiver jumps out of a plane, what type of energy does he have?
What is GRAVITATIONAL KINETIC ENERGY
A boulder stuck on a cliff has what kind of energy?
What is GRAVITATIONAL POTENTIAL ENERGY
Which has kinetic energy? A tank of gasoline, a car, a battery, a mouse?
When an object moves from one place to another, it has _________ kinetic energy.
What is TRANSLATIONAL KINETIC ENERGY
The combination of potential and kinetic energy is what?
What is MECHANICAL ENERGY
At what point on a roller coaster would you have the most potential energy?
What is THE VERY TIP OF THE ROLLER COASTER
What law says, "energy cannot be created or destroyed"?
What is THE LAW OF CONSERVATION OF ENERGY
As the mass decreases the kinetic energy...
What is DECREASES
What is INCREASES
A compressed spring has what kind of energy?
What is ELASTIC POTENTIAL ENERGY
When a ball is thrown into the air, has reached its max height and is now falling back down, what happens to the energy of the ball?
What is POTENTIAL ENERGY DECREASES AS KINETIC ENERGY INCREASES
How many tickets does Charlie have in her pocket at the point of me making this quiz?
What is FIVE