WorksheetsEnergy
Total questions: 20
Worksheet time: 20mins
At what point does the biker have the greatest Kinetic Energy?
Point A
Point B
Point C
Point D
At what point does the biker have the greatest Potential Energy?
Point A
Point B
Point C
Point D
At what point does Potential Energy transform into Kinetic Energy?
Point A
Point B
Point C
Point D
Which Apple has the greatest Gravitational Potential Energy?
The object with a mass of 3kg because its mass is less.
The object with a mass of 50kg because its mass is greater.
Both objects because they are at the same height.
Neither of the objects because they are at the same height.
What is energy?
moving energy
stored energy
renewable energy
The ability to do work.
units for work are
newtons
joules
meters
seconds
The faster an object moves, the ________ kinetic energy it has.
more
less
____________ energy is energy that is stored in the bonds of compounds like food and fuel.
Radiant
Electrical
Thermal
Chemical
________ energy is the energy of moving electrons, also known as electricity.
Nuclear
Radiant
Electrical
Chemical
The sun produces what kind of energy?
Heat
Light
Electricity
Solar
Why are fossils fuels so widely used?
They are renewable so they won't run out.
They pollution they produce is less compared to renewable energy sources.
They are easy to obtain and process.
They don't disrupt the environment when mined from the earth.
The Law of Conservation of Energy states...
energy cannot be created or destroyed, but it can change forms
energy can be created, destroyed, and can change forms
energy cannot be created, destroyed, or change forms
energy cannot be created, but it can be destroyed and change forms
