2. Energy

3. Energy Potential energy Kinetic energy Now cut (top sheet only!)
(9 cm over)
(18 cm over)
Now cut (top sheet only!)

4. 10 Examples of Kinetic energy
Kinetic energy is the energy of MOTION.
Potential energy
Kinetic energy can cause change.
The amount of Kinetic energy in an object depends on 2 things- its mass & speed.
10 Examples of Kinetic energy
ball falling off a table
cyclist going downhill
Definition
Characteristics
Examples

5. 10 Examples of Potential energy
Potential energy is STORED energy that an object has.
Kinetic energy
Stored Potential energy can cause change, just like kinetic energy.
Energy can be stored in or by gravity, springs, elastic, and even chemical bonds, and others.
10 Examples of Potential energy
airplane high in the sky
ball sitting on table
Definition
Characteristics
Examples

6. Energy
Mechanical energy
Potential energy
Kinetic energy ?

7. 5 Examples of Mechanical energy
Mechanical energy is the Kinetic energy PLUS the Potential energy.
Potential energy
Kinetic energy
The object is moving, but there is still stored energy in it.
5 Examples of Mechanical energy
a ball falling
skater going downhill
Definition
Characteristics
Examples