Newtons laws of motion Flashcards
Force
A push or pull exerted on an object in order to change the motion of objects
motion
a change in position over time
net force
the combination of all the forces acting on an object.
speed
distance teravle per rate over time
Speed=distance/time
Aclaration
newton´s frits law
an object at rest will remain at rest a dan object in motion will stay in motion unless acted upon by an outside force.
newton´s second law
Force = mass x accelration
Newton´s third law
for every action there is an equal but opposite reaction
inertia
the tendency of an object to resit being moved or, if the object is moving, to resist a change in speed or direction until an outside force ats on the object.
friction
a force that resists motion
mass
the amount of matter in an obkect
gravity
an attractive force that exists between all objects that have mass.
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