Energy

Front

What kind of energy do batteries have?

Back

Chemical energy.

Front

Which object has the most kinetic energy? A 3000kg car driving 70mph, A 1500kg car driving 70mph, or A 3000kg car driving 45mph?

Back

A 3000kg car driving 70mph.

Front

What is another name for heat energy?

Back

Thermal energy.

Front

What kind of energy do plants have?

Back

Chemical energy.

Front

What is the energy transformation when shooting a bow and arrow?

Back

Elastic to mechanical.

Front

Define kinetic energy.

Back

The energy an object possesses due to its motion.

Front

What is potential energy?

Back

The energy stored in an object due to its position or state.

Front

What is the formula for kinetic energy?

Back

KE = 1/2 mv², where m is mass and v is velocity.

Front

What is the difference between renewable and non-renewable energy sources?

Back

Renewable energy sources can be replenished naturally, while non-renewable sources cannot.

Front

Give an example of a renewable energy source.

Back

Solar energy.