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.
imple machines help us change the amount of force or the direction of the force needed to move an object. Find out how by learning more about levers. Major Funding by the Laura Moore Cunningham ...
This live Q&A was filmed on 1-8-2020 as a follow up to the STEM in 30 Episode - Solving Complex Problems with Simple Machines. You can check out the full episode here ...
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