Vocab
Whats A Force?
Push/Pull
What happens to an object's motion when a larger force is applied
It will accurate further
What Are Balanced Forces
When the sum of the forces on an individual object add up to 0
What's an independent variable
Variable/condition chosen to be investigated."What I decided to change or test.
What do we draw to show force
A Force diagram
What Are Balanced Forces?
When the sum of the force on an individual add up to 0
What happens to an objects motion when a smaller force is applied
It will not accurate as far
What are force pairs?
The equal/opposite forces always present when two objects are in contact,The objects push together equally or pull apart equal. For example a book
What's a dependent varible.
The measured result of the. this is the varible that depends on "what I change"
How do force vectors show direction and magnitude
It shows direction by an arrow in the direction of the force and for magnitude its positive numbers
Whats Gravity
A downward force exerted on everything that has mass by earth
If the force on an object stays constant,is there a relationship between mass and change in motion
Yes,As the mass increases the change in motion decrees
What are unbalanced forces
When the sum of the forces on an individual object don't add up to 0
Variables/Conditions that are kept the same in an investigation
Describe the force vectors on one object where fores are balanced
because it is interacting with another object such as a book or the floor
What's Collision
An Event Which 2 bodies exert force on each other for a period of time
Is there a relationship between force/Change in motion decrees
Yes,a force increases so does the change in motion of the object.
What's Gravity?
A "downward" Force exerted on everything that has mass by the earth.
Constant motion
an objects which is not accelerating constant motion can mean 02 motion on that is not changing in speed or direction
What did we learn when we pushed on a wall
That a wall won't move because their isn't enough force to move it
What's Magnitude
Amount of something:How large or small something is represented by the length of vector arrow
For a given amount amount of force how would a more massive objects motion change compared to a less massive object
The more massive the object would not move as far. the less massive object would move further
What is stables definition
When the sum of forces on an individual add up to 0
Accleration
The change in motion due to the objects changing speed
What happens when 2 objects collide
One gains speed and the other slows down