Describing and Measuring Motion
Speed/graphs
Nature of Force
Surprise
Newton's 3 Laws of Motion
100
Using this you can tell an object is in motion
What is a motion graph
100
What would acceleration look like on a graph?
100
A push or a pull
What is a force?
100
Friction does what
stops something
100
Also called the law of Inertia
What is newton's first law of motion?
200
An object that has a zero newton
What an balanced force?
200
You take total distance and divide it by total time, what do you get
wh
what is the speed of the object?
200
Unit of force used to measure force
What is the newton?
200
How much force does it take to move something
1 newton more
200
According to this law acceleration depends on the objects mass and on the net force acting on the object.
What is Newton's second law of motion?
300
To calculate the speed of an object you need to know these two things
What are the distance( traveled) and the time ( it took to get there)?
300
In science acceeleration refers to these three things.
What is increasing speed, decreasing speed or changing direction?
300
Unbalanced forces always cause this
What is motion?
300
If I am to pick an inclined plane which would reduce the force
lower and longer
300
When a car applies its breaks quickly, your body keeps going even if the car stops exhibits this law of motion.
What is Newton's first law? or inertia
400
An object needs to move upward what would you have to make the newtons on the upward be compared to the downward?
At least 1 more newton on the upward side.
400
If bike is traveling a total distance of 120 miles they travel for 4 hours what was its speed?
What is 30 mph
400
Equal forces acting on one object in opposite directions a called ______ ________ .
What are balanced forces?
400
When you see this ________ on a distance graph
something is stopped
400
For every action there is an equal but opposite reaction.
means the object pushes on you and you push on the object
500
Using a graph you can show motion using these two variables on the x and y axis.
What distance on the y and time on the x
500
one car travels 240 in 3 hours the other travels 180 in 3 hours what is the difference in their speed?
What is 20 mph
500
Balanced forces never cause.
What is movement?
500
How do I make potential energy more?
Move object to higher place
500
If you push on something what happens to the something
it moves