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Vocabulary
Vocabulary
Vocabulary
Cause and Effect
Cause and Effect
100
The force that pulls all objects together?
Gravity
100
A change in position
motion
100
_______ is the force that keeps objects that are touching each other from sliding past each other easily.
friction
100
gravity
pulls any two objects towards each other
100
strong nuclear force
keeps protons and neutrons in the nucleus of an atom
200
Meters per second is the unit of ______, or the distance an objects travels in a unit of time.
speed
200
Your _____ is the measure of the force of gravity on you.
weight
200
objects sliding past each other
friction
200
Electromagnetic force
pushes and pulls between electrons and protons
300
A certain place is call _______
position
300
A __________ is a point of view from which to describe motion.
frame of reference
300
unbalanced force on object
acceleration
300
Weight
a spring scale moves
400
A unit is called a ______ is used to measure pulls and pushes
newton
400
Stopping a bike to is an example of an _________.
acceleration
400
no force on moving object
no change in object's speed
400
Motion
change in object's position
500
A ________ is a push or pull.
force
500
Motion described from a frame of reference is called _______
relative motion
500
Balanced forces on object at rest
no movement of objects