+0  
 
0
254
0
avatar

You're going to move an 80kg heavy stone with a lever arm that is 1.0m long. How much force do you need to have? The moment arm to the point where the lever is affecting the stone is 0.30m. To be able to move the stone the force on in has to be at least 350N.

 
physics
Guest Mar 29, 2015
Sort: 

0+0 Answers


6 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details