Mechanics stuff Flashcards
(3 cards)
1
Q
What is coefficant of friction? whats the equation? ( when we are limiting equallibrum or when mu = etc
A
mu is the corfficent of friction. (mue)
frictional force = mu times reaction force.
2
Q
how do you find the magnitude of a resultant force?
A
phythagors the terms
3
Q
what is a bearing?
how should you write somin that’s less than 100 degrees?
how do you find the bearing when given resultant forces?
A
the angle in degrees to the destination
0 then the numbers so its 3 integer values
draw it, find thearte
