potential energy
T/F: The more mass an object has, the less PE it has.
FALSE
Give an example of an object using kinetic energy
What is _____________________
Potential or kinetic: A parachutist about to jump.
potential energy
the more _______ something has the more kinetic energy it has
What is mass/velocity?
A fan plugged into an outlet
What is electrical to mechanical
The higher up an object is, the higher its _________.
POTENTIAL ENERGY
T/F: A ball rolling down the hill has KE.
True
Potential or kinetic: A person walking along a road
kinetic energy
energy is measured in
What is joules
You eat food to live
What is chemical to mechanical
True or false: a ball on the ground has more potential energy than a ball on a hill.
True or false: giving a ball more height before dropping it, will increase its KE.
What is false
the force that brings objects to the ground
What is gravity
Solar panels
Define potential energy.
Energy which possesses due to its position within a gravitational field.
Define kinetic energy.
Energy an object possesses due to its movement
Potential or kinetic: 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
A car uses gas to power the vehicle
What is chemical to mechanical
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.
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?
The Sun
What is Nuclear to Radiant/Thermal