Work and Power

What is the difference between work and power?

• Work is the total energy transferred, while power is the rate of that transfer.

• Work is the force applied over a distance, while power is the total energy used.

• Work is the energy consumed, while power is the energy produced.

• Work is the speed of energy transfer, while power is the total energy transferred.

What does it mean if power is measured in Watts?

• It indicates the rate at which work is done.

• It measures the amount of energy stored.

• It represents the speed of an object.

• It quantifies the force applied to an object.

What is the unit of measurement for Power?

• Joules

• Watts

• Volts

• Amperes

What is the relationship between work and energy?

• Work is the transfer of energy.

• Work is the same as energy.

• Work is the opposite of energy.

• Work is a type of energy.

What is power?

• the rate of work being done

• the total energy consumed

• the force applied over a distance

• the speed of an object

What is an example of work being done?

• Lifting a box off the ground.

• Holding a box in place.

• Sliding a box across a table.

• Watching a box fall.

What is work?

• the transfer of force over a distance

• the amount of energy consumed

• the process of doing a task

• the distance covered by an object

What happens to power if the time taken to do work decreases?

• Power decreases.

• Power remains the same.

• Power increases.

• Power becomes zero.

If 100 Joules of work is done in 5 seconds, what is the power?

• 10 Watts

• 15 Watts

• 20 Watts

• 25 Watts

The unit used to measure work is the 

• Joule

• Newton

• Watt

• Pascal