Facts
Test Questions/Situations
Test Questions/Situations
Vocabulary Terms
100
What is Sir Isaac Newton?
100
What is the net force of the object?
What is 10 N to the right?
100
An object initially in motion will stay in _______.
What is motion?
100
Define force.
What is a push or pull in the environment?
200
The fruit that hit Isaac Newton's head that sparked his interest in his laws that he made.
What is an apple?
200
What is the net force of the object?
What is 2N to the right?
200
An object with a net force of zero will be _______ or ________.
What is at rest or moving at a constant velocity?
200
Define Friction
What is force that opposes an object's motion?
300
Newtons (N)
What are forces measure in?
300
What is harder to move, an elephant or a mouse? Why?
The elephant because inertia makes it harder for more massive objects to move.
300
How much net force would you need to keep a car moving at a constant speed of 65 mph?
What is 0 N?
300
The tendency for an object to keep doing what it is already doing.
What is inertia?
400
Isaac Newton created ______________ from his observations.
What are 3 laws of motion?
400
Why do you go forward when a car breaks?
Because of inertia! (You want to keep moving with the car, but it stops suddenly)
400
A spaceship is traveling at high speeds. What will happen when you shut off the engines?
It will keep going at the same speed in a straight line.
400
The sum of all forces exerted on an object.
What is net force?
500
Newton's First Law is also known as ________.
What is the Law of Inertia?
500
What is the net force of the car and person?
What is 3 N to the right?
500
An object at rest will stay ______ unless acted upon by an unbalanced force.
What is at rest?
500
When an object's acceleration is zero; velocity is constant and there is no net force.
What is a balanced force?