Force, Work & Energy Worksheet-16
True or False
Any object that is moving has energy in it.
Energy of the wind can turn windmills.
Moving water also has a lot of energy in it.
To use the energy of moving water, we build dams.
Dams allow the water to fall with force, from a height, onto turbines.
A turbine is a machine with rotating blades.
Energy exists only in one form.
Energy does not changes.
The main source of all energy on Earth is the moon.
Force, Work & Energy Worksheet-17
True or False
Plants use solar energy to make food in the flowers.
Food made by plants has energy stored in the mechanical form.
We get heat and light energy from the Mars.
Moon’s energy can be used to generate electricity.
Any object that is moving has no energy in it.
Energy of the sun can turn windmills.
Stagnant water has a lot of energy in it.
Dams do not allow the water to fall with force.
