The place on a hill a skateboarder has the most kinetic energy.
Where is the bottom?
The product of force times distance.
What is work?
The place on a hill a skateboarder has the least potential energy.
Where is the bottom?
The kinetic energy of a falling domino transforms partly into this form of energy when it noisily reaches the floor.
What is sound energy?
A rollback can that has rolled forward a meter has this form of energy.
What is elastic potential energy?
An object at rest has this much kinetic energy.
What is zero?
One-half times the mass of an object times the speed of the object squared is the object's __________________.
What is kinetic energy?
A bow pulled back with an arrow in place has this type of potential energy.
What is elastic?
A skateboarder's potential energy at the top of the hill does not all become kinetic energy but part of it transforms into this form of energy.
What is thermal energy?
A tasty piece of cake has this form of energy.
What is chemical energy?
The place on a hill a skateboarder has an equal amount of kinetic energy and potential energy.
What is halfway?
The mass of an object times gravity times the height of the object is the object's ___________________.
What is gravitational potential energy?
A rubber band has the greatest potential energy when it is _____________.
What is stretched?
Chemical energy in a battery transforms into this form of energy in a cell phone.
What is electrical energy?
The invisible force that exists between a magnet and a metal can.
What is magnetic potential energy?
This is the reason a skateboarder cannot go up as high on a second hill that is the same height as the first.
What is friction?
Doubling this quantity of an object will quadruple its kinetic energy.
What is speed?
A roller coaster has three hills. The greatest potential energy is on the _________ hill.
What is the first?
A ball rolling across a table hits another ball which then begins moving. The first ball ___________ energy to the second ball.
What is transfers?
An object that has both kinetic and potential energy like a ball thrown through the air has this form of energy.
What is mechanical energy?
Two different-sized balls begin rolling down a hill together. The smaller ball has _______ kinetic energy as compared to the larger ball.
What is less?
Reducing the mass of an object resting on a shelf will do what to its potential energy.
What is reduce?
Your car uses this type of potential energy to run.
What is chemical energy?
A friend bumps your elbow as you carry your book which then falls to the ground. Your friend ________ energy to your elbow.
What is transferred?
A lightning bolt has this form of energy.
What is electrical energy?