Power

Multiple Choice

Power is the rate of doing

• force

• work

• energy

• movement

Multiple Choice

When work is done, energy is

• lost

• used up

• gained

• transferred

Multiple Choice

Power is measured in

• kilograms

• Newtons

• Watts

• Joules

Multiple Choice

To calculate power,

• divide energy by time

• divide time by energy

• multiple time and energy

• subtract time from energy

Fill in the Blanks

When someone is climbing stairs, you need to use the force of

to calculate power.

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The force of gravity is rounded to

m/s²

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Multiple Choice

We can replace the E for energy with a W for

• wrong

• wrong again

• Watt

• work

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