physical science
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play1/14
There's no tags or description
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai | Chat |
|---|
No analytics yet
Send a link to your students to track their progress
15 Terms
friction
the force that opposes the sliding motion of two surfaces that are touching each other
inertia
an objects natural tendency to resist any change in its motion
net force
is the sum of all the forces
normal force
force a surface exerts on an object
tension
the force of a pull from a string when pulled from opposite ends
balanced forces
object is at rest
applied force
the push or pull that is applied to an object
vector
magnitude and direction
1st law
an objects stays in rest (or motion) unless acted upon by unbalanced force
2nd law
f=ma
3rd law
for every action there is an equal opposite reaction
mass
amount of matter in an object
weight
the pull of gravity on the object
weight the same
thing as the force due to gravity
gravity force
a attractive force between 2 objects that depends on the mass and distance