Asked by Loui

You can apply enough force to the head of a pushpin to push it into a plaster wall with your thumb. However, it is not a good idea to try to do this with a needle. Use the concept of pressure to explain the differnce betweeen these two situations.
Thank you
Answered by bobpursley
what happens to pressure as area goes to near zero? Pressure= force/area
There are no AI answers yet. The ability to request AI answers is coming soon!