potential energy
T/F: The more mass an object has, the less PE it has.
FALSE
Does a car battery store kinetic energy?
No
A parachutist about to jump.
potential energy
the more _______ something has the more kinetic energy it has
What is mass/velocity?
When you knock over a line of dominoes, what happens to the kinetic energy?
It gets transferred from one domino to the next.
The higher up an object is, the higher its _________.
POTENTIAL ENERGY
T/F: A ball rolling down the hill has KE.
True
A person walking along a road
kinetic energy
energy is measured in
What is joules
If you drop a bowling ball off of a roof, where does it have the most kinetic energy?
Just before it hits the ground.
True or false: a ball on the ground has more potential energy than a ball on a hill.
FALSE
True or false: giving a ball more height before dropping it, will directly increase its KE.
False.
a charging bull
What is kinetic?
the force that brings objects to the ground
What is gravity
If your meatball is placed on top of a mound of spaghetti, what type of energy does it have?
potential
Define potential energy.
Energy possessed due to its position within a gravitational field.
Define kinetic energy.
Energy an object possesses due to its movement
a climber resting on the side a cliff.
What is potential?
true or false the faster something moves the more kinetic energy it has
What is true
As a roller coaster moves down a hill, what happens to its potential energy?
It is converted into kinetic energy.
T/F: A ball that is about to roll down a hill has PE.
True
How can I give a car more KE?
Give it more mass or give it more velocity.
a falling raindrop.
What is kinetic?
At the top of a hill on a rollercoaster, the rollercoaster has maximum _______. On the way down the hill the ______ turns into ______. At the bottom of the hill, the rollercoaster has maximum ________.
What is PE, PE, KE, and KE?
What happens to the kinetic energy of a glass when it falls and breaks?
Some of it transfers into the floor and air. Some of it becomes sound. Some is carried by the pieces in different directions.