Newton's First
May the FORCE be with you!
Friction
In Motion
SURPRISE!
100
England in the 1600s.
When and where did Issac Newton live?
100
A push or a pull.
What is a force?
100
When two surfaces rub together.
What is friction?
100
How will air resistance affect motion?
It slows it down.
100
The amount of matter in an object.
What is mass?
200
It is also called the Law of Inertia.
What is Newton's First Law?
200
a newton
What is the S.I. unit to measure force?
200
This kind of friction is the same as air resistance.
What is fluid friction?
200
What is the net force: 10 N push on an object to the right while 10 N push on the object to the left.
Net force is zero.
200
The force of gravity on an object at the surface of the planet.
What is weight?
300
It means an object resists changing its movement.
What is inertia?
300
This force pulls on an object towards the center of the earth.
What is gravity?
300
This force moves against motion to slow it down.
What is friction?
300
A reference point.
What is the place or object used for comparison to determine if something is in motion?
300
It is described by its strength and direction.
What is force?
400
A cup sitting on a table will _______ unless an unbalanced force is applied to it.
What is "not move?"
400
When you add these kinds of forces together, they equal zero, and there is no motion.
What are balanced forces?
400
An example of this kind of friction is ice skates sliding on ice.
What is an example of sliding friction?
400
Unbalanced or balanced forces? 10 Newtons push to the right and 10 Newtons push to the left.
Balanced forces.
400
Ms Puglisi's favorite baseball team.
What are the Boston Red Sox?
500
A mass of 100 grams has _____ inertia than a mass of 5 grams.
What is "more"?
500
When you add these kinds of forces together, they equal more than zero and they cause movement.
What are unbalanced forces?
500
You have to overcome this kind of friction when pushing a heavy desk.
What is static friction?
500
What is the net force (strength and direction): 20 Newtons pull to the left while 10 Newtons push to the left.
30 Newtons to the left.
500
The year you will graduate from high school.
What is 2021? :>)
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