Conservation of Energy

What is stated,in the law of conservation of energy?

• Energy cannot be created or destroyed.

• Energy can be created.

• Energy can be destroyed.

• None of the above.

What is mechanical energy?

• The sum of kenetic and potential energy of the objects in a system.

• The type of energy that makes a machine work.

• Something,that has to do with robots

• None of the above.

What is the power equaton?

• P=E/T

• T=P/E

• E=T/P

What is power measured in?

• Watts

• Joules

• Newtons

• Meters

What is energy measured in?

• Joules

• Watts

• Newtons

• Meters

What is power?

• The rate at which energy,is converted.

• The amount of force you're,putting towards objects.

• None of the above.

What is potiential energy?

• energy that has the potential to become another form of energy.

• the energy an object has because of its motion

What is kentic energy?

• The energy an object has because of its motion.

• Energy that has the potential to become another form of energy.

What type of energy is acting,on an apple swinging on a tree?

• Potential energy

• Kenetic energy

What type of energy is,acting on a apple falling from a tree.

• Kenetic energy

• Potential energy