Vocabulary
Forces
Friction
Patterns of Motion
Magnetism
100
To pull something closer
What is the meaning of attract?
100
when an object is moved further away from its starting point.
What is the push force?
100
True or False: Friction only occurs when things touch.
What is a true statement?
100
A ________ pattern is predictable.
What is regular?
100
______ create magnetism which is a push and pull force.
What is magnets?
200
A force that occurs between the surfaces of two objects that are touching.
What is the meaning of friction?
200
When an object moves closer to the starting pointing.
What is the pull force?
200
Friction creates heat. Heat ________ motion.
What is opposes or stops?
200
______ pattern on motion shows the example of opening and closing something.
What is back and forth?
200
Opposite poles ________ other magnets creating magnetism.
What is attract or pull?
300
A force that can push or pull on some materials without touching them.
What is the meaning of magnetism?
300
an invisible force that pushes or holds an object in position
What is gravity or gravitational pull?
300
Friction can be helpful when ________
All answers acceptable:
What is Creation of heat for survival?
What is preventing slips and falls?
300
________ pattern of motion's example is jumping.
What is up and down?
300
Same poles in magnets ________ other magnets.
What is repel or push?
400
The process of an object changing position
What is the meaning of motion?
400
This picture demonstrates ____________.
What is pull?
400
a substance that reduces friction between objects in contact.
What is a lubricant?
400
________ pattern of motion's example is spinning in circles.
What is around and around?
400
The ________ system was created for trains to use on tracks instead of causing consistent friction.
What is Maglev?
500
A collection of forces acting on an object that results in a change of the object's motion.
What is the meaning of unbalanced forces?
500
This picture demonstrates ________
What is balanced forces?
500
This picture demonstrates
What is friction opposing the motion of the block?
500
_________ is the only pattern of motion that has an irregular pattern.
What is a zig zag?
500
________ use magnets to show direction. The needle of the compass is magnetic and is affected by the Earth's magnetic field.
What is a compass?