Work(Joules) = Force(Newtons) X Distance(metres)
Question: A weightlifter raises weights of 2000 Newtons from the floor to a height of 2 metres. How much work has been done?
W = F X d
Power (Watts) = Work (Joules) / Time (seconds)
Question: A weightlifter lifted 2000 Newtons to a height of 2 metres. This 4000 Joules of work. What is the power output if this was done in 2 seconds?
P = W / T