Harnessing Human Energy Review

"To move from one object to another or one place to another" is the definition of

• Transfer.

• Convert.

General definition of energy is...

• the energy that is stored in an object or system.

• the energy that an object has because it is moving.

• the ability to make things move or change.

• energy composed of lightwaves.

A fitness magazine suggested that the food that you eat is like a battery because it has energy. Do you think that the banana that someone just ate had energy?

• Yes

• No

Energy ______________ when it changes types; for example, kinetic energy changes to potential energy and potential energy changes to light energy.

• transfers
• converts

A ______________ converts kinetic energy into electrical energy.

• generator
• model
• scientific argument
• system

What is an example of evidence?

• I love playing soccer.

• Badminton is a fun sport.

• Tennis players are 33% more likely to get injured than baseball players.

• idk

Select an example of energy transfer.

• Eating your dinner.

• Using a solar panel(cell) to power a light.

• Connecting a battery to a fan.

• Using a hand-crank to power a radio.

• All of these.

Do you think that food has energy?

• Yes, it has potential energy.

• No, it does not have any energy.

• Yes, it has kinetic energy.

• Yes, it has elastic energy.

Potential Energy is

• the energy that is stored in an object or system.

• the energy that an object has because it is moving.

• the ability to make things move or change.

• energy composed of lightwaves.

Energy you get from eating an apple has...

• nuclear energy

• electromagnetic energy

• sound energy

• chemical energy