Posted by po on Tuesday, March 19, 2013 at 8:30pm.
How would you derive the formula
{Ff+Fgx=ma} to show that µs=tanè

Physics  bobpursley, Tuesday, March 19, 2013 at 9:10pm
Net force=mass*acceleratin
moving forceresistingforce=ma
Now, the resisting force depends often on mu, and sometimes on a slope, the angle.
Without your problem, I can go no further.
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