Work, energy and power

Question 1

What is work done?

Answer 1

energy transferred, force x the distance moved in the direction of the force.

Question 2

What is the equation of kinetic energy?

Answer 2

0.5m(v)squared.

Question 3

What is the equation for GPE?

Answer 3

mgh

Question 4

What is power?

Answer 4

the rate of change f energy

Question 5

What is the equation and unit for power?

Answer 5

workdone/time, measured in watts

Question 6

What is 1 watt equal to?

Answer 6

1 joule per second

Question 7

What is the equation for power involving force?

Answer 7

power= work x speed