Work and Energy Pretest

Front

What is the unit of power?

Back

Watt

Front

What is the transfer of energy through motion?

Back

Work

Front

What is the SI unit for energy?

Back

Joule

Front

What do machines change to make tasks easier?

Back

Force

Front

What type of energy is stored by an object due to its position above the ground?

Back

Gravitational Potential Energy

Front

What is the formula for calculating work?

Back

Work = Force x Distance

Front

What is kinetic energy?

Back

Energy of an object in motion.

Front

What is potential energy?

Back

Energy stored in an object due to its position or state.

Front

What is the relationship between work and energy?

Back

Work is done when energy is transferred.

Front

What is mechanical energy?

Back

The sum of potential and kinetic energy in an object.