Potential or Kinetic
A girl jumping rope is an example of this type of energy
Kinetic Energy
energy
These two things increase an objects kinetic energy
speed & mass
A compressed spring and a rubber band have this type of energy. (BE SPECIFIC)
Elastic Potential Energy
____ is the energy of motion
____ is stored energy waiting to produce change and do work.
kinetic, potential
There are three different size bells. This one will have the highest pitch.
The smallest one
Two soccer balls are kicked. The first one moved at 20mph the second moved 10mph. The first soccer ball had greater _________ energy because ________.
kinetic, because it has a greater speed
This is produced when matter vibrates
sound
These two words are used to describe pitch
high and low
When a book is dropped it loses _______ energy and gains ______ energy.
potential, kinetic
pitch
Sound waves travel best through (solids, liquids, gasses, vacuum...)
solids
An empty box is on the table. Lifting the box higher off the table, or putting things into the box will increase the box's _________ __________ energy.
Gravitational Potential
This is stored matter such as food, gasoline, matches, candles, and batteries.
Chemical potential energy
Come to the board and draw two straws. Circle the one with the higher pitch red and the lower pitch blue.
Teacher will correct.