forces Flashcards
A push or a pull one body exerts an another
force
an object moving keeps moving at that velocity unless an out side force stops it
newtons 1 law
the tendency of an object to resist any change in motion
inertia
combination of all forces that act on an object
net force
every object exerts a force on every other object felt as a pull
gravity
the amount of matter or amount of matter or stuff object has measured in kilo
mass
measure of force of gravity on an objects mass; how hard object is pulled toward center of earth
Weight
to every action thare is an equal (in size) and opposite (in direction) reaction force
newtons 3 law
mass on the force required to stop a moving object
momentum
anything that’s thrown or shot through air
projectile
force acting taward the center of a curved or circular path
centripetal force
is a force that opposes motion between two sufaces that are touching each other
friction
resists getting a object moving this is when an object are not moving
static friction
resits keeping an object moving
kinetic friction
force mass x acceleration
newtons 2 law