Asked in Physics, Simple Machines (engineering)
The work that the simple machine does is called the work?
the work a machine does is the work output what it takes to do the work is the work input ...
Asked in Math and Arithmetic, Algebra
Formula to calculate work efficiency?
efficiency formula is (Wout/Win)*100% Wout is the work done by the machine is called the output work Win is the work done by you on a machine is called the input work efficiency= useful work output/work input For science, the effiency is: AMA/IMA * 100 ...
What is that gym weights machine called where you sit down and pull towards you?
It is called a low pulley row machine. It is used to work out the back muscles of your body. ...