Acts to prevent objects from starting to move.
Graphical representation of all forces acting on a body.
w = mg
When an object is at rest or moving at constant velocity, it is said that is in:
Contact force perpendicular to the surface pointing outwards.
Acts to try to make sliding objects stop.
Contact force that opposes the motion.
F = ma
Force directed towards the center of the Earth.
Force observed in a rope, wire or spring when is holding an object.
FREE BODY DIAGRAM (FBD)
NEWTON 2ND LAW
Is the formula to calculate weight.
NORMAL FORCE
KINETIC FRICTION
TRASLATIONAL EQUILIBIRUM
WEIGHT
FORCE OF FRICTION
STATIC FRICTION
TENSION