When you push or pull with a simple machine, you are applying a force and doing work. And, if you get more force out of a machine than you put into it, then that machine has a mechanical advantage.
In the world of rope rescue, we use mechanical advantage systems really for two reasons. The first being a force increasing tool and the second, a means of reducing the weight of a load during a ...
New winning strategy uncovered in mechanical cell competition The molecular factors and biochemical signals involved in cell ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback