What are forces?
Types of Forces
Friction
Vocabulary
All Mixed UP!
100
A push or a pull.
What is a force?
100
Forces that happen between objects that touch.
What is contact forces?
100
The force that occurs when one object rubs against another object.
What is friction?
100
An object with magnetic force.
What is a magnet?
100
Forces can make an object move faster or slower which effects the objects what...
What is speed?
200
More force is needed to move this type of object.
What is heavy?
200
Forces that act without touching the object.
What are magnetism and gravity?
200
This type of surface produces a lot of friction.
What is a rough surface?
200
A pulling force between two objects, such as between you and Earth.
What is gravity?
200
When you kick a moving ball it changes _________ and ___________.
What is speed and direction?
300
Forces can change this on a moving object.
What is direction and/or speed?
300
When magnets come together they do this.
What is attract?
300
Name a smooth surface that produces less friction.
What is ice?
300
Forces on an object that cancel each other out because they have equal and opposite effects.
What is balanced?
300
Magnets attract things made fo certain metals like _______.
What is iron?
400
This happens to motion when a goalie catches the ball.
What is the motion stops?
400
When magnets push away from each other they do this.
What is repel?
400
Does rubber or oil decrease friction?
What is oil?
400
A force that occurs when objects rub against each other.
What is friction?
400
Magnets cannot attract things made of ______, _______, _______, or rubber. Name at least 2 blanks
What is wood, glass, or plastic?
500
When playing tug of war one side is pulling the rope harder. The force is ______________.
What is unbalanced?
500
The pulling force between 2 objects.
What is gravity?
500
The water slide is smooth... a lot of friction or little friction.
Wha?t is little friction?
500
When forces on an object do not cancel each other out.
What is unbalanced?
500
The measure of the pull of gravity on an object.
What is weight?
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