Force and Motion 1
Force and Motion 2
Force and Motion 3
Force and Motion 4
Force and Motion 5
100
What is a force?
A push or a pull
100
This is a measure of how fast something moves through a distance in a given amount of time.
What is speed?
100
speed - ?
time - 6 hours
Distance - 30 miles
5 miles per hour
100
A force applied in the opposite direction of an object's motion will do what?
Speed up
Slow Down
100
A force applied in the same direction of the object's motion will do what?
speed up
slow down
change direction
200
Name at least one thing that force can do?
Change motion, speed, direction or shape
200
A force that slows down objects when they rub against each other
What is friction?
200
If two object have the same force, same, mass, and are traveling at the same speed, what will happen if both object collide into each other
The object will bounce back from each other with same amount of force.
200
Name a surface with not a lot of friction
ice, wood, tile, etc
200
Name a surface with a high amount of friction?
Sand, gravel, grass, carpet, etc
300
Which answer correctly shows an object with velocity?
70 miles
70 miles per hour
70 miles per hour North
300
A change in position is what?
Motion
300
What is the net force?
What is 0 Newtons?
300
speed - 9 meters per second
time - ?
Distance - 81 meters
9 seconds
300
What happens if there is no force acting upon an object?
It will continue to move at the same speed in the same direction.
400
This term is defined as speed with direction
What is velocity?
400
50 N right and 60 N left will result in.
10 N left
400
If two objects have the same speed and mass, but one object is much more massive than the other object when they collide, what will happen?
The other massive object will push back the smaller object.
400
Object at rest will stay at _________ unless acted upon by an unbalanced force
rest
400
If both forces are equal on both sides of an object, what do we call this type of force
Balanced Force
500
What is the formula to calculate speed?
What is distance divided by time?
500
Object in motion will stay in _________ unless acted upon by an unbalanced force
Motion
500
How will this object move?
Move to the right?
500
You and your dad are moving the couch from one side to another. Your dad pushes with a force of 35 N to the right and you push with a force of 25 N right. What is the net force on the couch?
60 N right
500
speed -
time - 4 seconds
Distance - 40 meters
10 meters/second