Power

Question 1

What is power

Answer 1

The rate of energy transfer

Question 2

What is power measured in

Answer 2

Watts

Question 3

What does one watt equal to

Answer 3

1 joule of energy transferred per second

Question 4

What is the formula for power

Answer 4

P= energy transferred/time

Energy transferred: J
Time: Seconds

Question 5

What is a powerful machine

Answer 5

Not one which can exert a strong force

One that transfers a lot of energy in a short space of time for