Isaac Newton
Force
Inertia
Action and Reaction
100
This inspired Sir Isaac Newton to invent the theory of Gravity
He watched an apple fall from a tree
100
What is the formula for Force?
F=ma
100
What happens if no force applies to an object in motion?
The object stays in motion.
100
Will the reaction be the same as the reaction?
The reaction will be equal and opposite.
200
The laws of motion were discovered in what year?
They were originally founded in 1686.
200
What does the M in F=ma stand for?
Mass
200
What happens if no force applies to an object at rest?
The object stays at rest.
200
If a ball hits the ground what will it do?
It will bounce back up.
300
How old was Newton when he published his findings?
He was 43 years old.
300
What does the a in F=ma stand for?
Acceleration
300
What law of motion is inertia?
The first law of Motion.
300
What is the scientific definition of this law?
For each action, there is an equal and opposite reaction.
400
How old was Newton when he invented gravity?
He was 23.
400
What is the scientific unit of force?
Newtons
400
What is the scientific explanation for inertia?
If a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.
400
What effects the reaction?
The amount of force exerted on to the object.
500
What was the name of the gravity law?
The law of universal gravitation.
500
If the mass of an object is 10 grams, and the acceleration is 5 feet per second, what is the amount of force applied?
The force applied is 50.
500
Will inertia apply to any object?
Inertia applies to every object.
500
Does this law apply to all things?
Yes it is a Scientific Law.