**Work**is done when a force moves an object or changes its direction. It is measured in**Joules**.
**Rule for Work**
Work(Joules) = Force(Newtons) X Distance(metres) **Example to calculate Work**
W = F X d **Power**is the rate at which work is done. Power is measured in**Watts**.
**Rule for Power**
Power (Watts) = Work (Joules) / Time (seconds) **Example of calculating Power**
P = W / T |