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WorksheetsEnergy & Work
Total questions: 24
Worksheet time: 44mins
The ability to cause change is
work
energy
motion
laws
Energy that is stored is known as
kinetic energy
potential energy
work energy
elastic potential energy
Energy in the form of motion is also known as
kinetic energy
potential energy
work energy
elastic potential energy
A "Slinky" is an example of
kinetic energy
potential energy
work energy
elastic potential energy
Anything that can FALL has THIS type of stored energy.
kinetic energy
chemical potential energy
elastic potential energy
gravitational potential energy
True or False: Total amount of kinetic energy and potential energy in a system is MECHANICAL ENERGY.
true
false
Energy may change form, but it cannot be created or destroyed under ordinary conditions.
Law of conservation of mass
Law of conservation of energy
Law of conservation of work
Newton's laws
transfer of energy that occurs when a force makes an object move.
energy
newtons
work
meters
device that makes doing work easier
hammer
output
work
machine
What is needed to calculate work?
force
distance
time
mass
Which of the following has kinetic energy?
a rock poised for a fall
an archer's bow that is drawn back
a rolling bowling ball
A spring that has been compressed
If a person falls down these stairs, what would happen to his potential energy?
Increase
Decrease
Remain constant
Energy comes in two primary forms. These are...?
endothermic, exothermic
molecular, non-molecular
thermal, mechanical
potential, kinetic
