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Physics 3 review 2

Horizontales
a negative acceleration means you will subtract from the current value of the velocity, and a positive acceleration means you will add to the current value of the velocity
there will be no acceleration
represents a quantity called the jerk. The jerk is the rate of change of the acceleration
X=xo+vot+1/2at^2
when two objects interact, they apply forces to each other of equal magnitude and opposite direction
Verticales
F=-kx, a law stating that the strain in a solid is proportional to the applied stress within the elastic limit of that solid
X=xo+vot+1/2at^2, a special case of motion with constant acceleration
is a number that is the ratio of the resistive force of friction (Fr) divided by the normal or perpendicular force (N) pushing the objects together. It is represented by the equation: fr = Fr/N
he frictional force resists force that is applied to an object, and the object remains at rest until the force of static friction is overcome
Ff=μk, a force that acts between moving surfaces
occurs when a wheel, ball, or cylinder rolls freely over a surface, F = μrfN
breaks while little to no energy is absorbed when stressed
a diagrammatic representation of a single body or a subsystem of bodies isolated from its surroundings showing all the forces acting on it
Tools created to provide controlled amounts of force
v = v0 + at
any motion of a body where gravity is the only force acting upon it
ability of a deformed material body to return to its original shape and size when the forces causing the deformation are removed
a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid, F= 1/2cdpAv^2