Vocab
Force pairs
The equal forces always present when two objects are in contact the object pushes together equally or pull apart equally.
Unbalanced forces
When the sum pf the forces on a individual object do not add up to zero.
Dependent variable
The Measured results of the investigation this is the variable that depends on what I changed
What activity did we do this lesson
Both push or a pull
A force and be .....or a........
push,pull
Force
A push or pull
Stable
When the sum of the forces and individual objects add up to zero.
Constant
Variable/condition that are kept the same in an investigation
What evidence did we gather from this activity
Vectors
sometimes there is movement, we called this an .......... force.
Unbalanced
Vectors
A quantity that has magnitude and a direction shown by an arrow representing a force in one direction must be labeled.
Mass
The amount of matter in an object
Standard of comparison
Something used to judge or measure against (in an referred to as a control group)
What did we draw to show force
We draw longer and in the same direction, vectors arrow to resent the force pairs.
Other times there is no movement, this is called an ........ force
Balanced
Mangitude
Amount of something how large or how small something is representing by the length of vector arrows.
Gravity
A "down ward" force exerted on everything that has mass by the earth
Collision
An event i which two (or more) bodies (object) exert forces on each other period of time.
Describe the force pairs between two interacting objects
Magnitude
If the picture shows left having 500 newtons and right had 450 newtons who will win
left
Balance forces
When the sum of the forces on an individual object add up to zero
Independent variable
Variable/condition chosen to be investigated "what I decide to change or text"
Fair investigation
An investigation or experiment in which the variables are carefully chosen
Describe the force vectors on one object where forces are unbalanced
if one side had 500 newtons and the other side had 500 newtons would it be balanced or unbalanced
Balanced