You push a desk with 230 N, but the desk doesn't move due to its friction with the ground. What is the magnitude of the friction force felt by the desk?
[tex]force \: = friction \: based \: on \: newtons \: third \: law \\ \: f = |230| = 230 \: newton \\ this \: is \: why \: the \: desk \: \\ doesnt \: move...[/tex]
