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MAY THE FORCE BE WITH YOU
DO I HAVE TO GO TO WORK?
OPPOSITES ATTRACT
EXCUSE ME, SIR
THAT'S SO SIMPLE
100
Pushing or pulling
What is force?
100
A tool used to make work easier.
What is a simple machine?
100
Electrons must be aligned for this to occur.
What is magnetism?
100
An object will stay in motion or at rest until a force acts upon it is Newton's First Law or
What is inertia?
100
The simple machine that has a fulcrum in the front.
What is first-class lever?
200
A force that attracts or pulls objects.
What is gravity?
200
Work is not done if this not applied.
What is force?
200
Alike poles
What is repel?
200
The full name of the scientist that invented three laws of motion.
What is Sir Isaac Newton
200
A wheel with a grooved side.
What is a pulley?
300
An example of this force would be using the breaks on your bicycle.
What is friction?
300
Movement of an object's position.
What is motion?
300
To make this you need a source of electricity, coiled wire, and a metal object.
What is an electromagnet?
300
Newton's Second Law of Motion deals with
What is balanced and unbalanced forces?
300
Another word for ramp.
What is an inclined plane?
400
A unit used to measure force.
What is a Newton?
400
Distance over time.
What is speed?
400
To increase the power of an electromagnet
What is add more batteries or more coils?
400
Give an example to model Newton's First Law
What is kicking a soccer ball or throwing a pitch?
400
A good example of a compound machine.
What are scissors or a bicycle?
500
Using force to move an object over a distance.
What is work?
500
The formula to calculate speed.
What is s=distance divided by time?
500
3 household items that use electromagnets
What is t.v,vacuum, and speakers?
500
A change in both speed and direction.
What is velocity?
500
Lever, screw, pulley, inclined plane are examples of simple machines. There are two missing.
What is wedge and wheel and axle?