Newton's first law
Newton's second law
Newton's third law
Vocab
Random
100
Every object continues in a state of rest, or of motion in a straight line at a constant speed, unless it is compelled to change that state by forces exerted upon it
What is Newtons's first law
100
Change in velocity / time interval
What is the formula for acceleration?
100
This law states that forces come in pairs.
What is Newton's third law of motion?
100
One of the pair of forces described in Newton's third law.
What is an action force?
100
This is the attractive force between any two masses.
What is gravity?
200
Kilograms
What is a unit of mass?
200
The acceleration is produced by a net force on an object is directly proportional to the magnitude of the net force, is in the same direction as the net force, and is inversely proportional to the mass of the object
What is Newton's second law?
200
This law states that for every force that object A applies on B, object B pushes the same amount of force back, but in the opposite direct, of object A.
What is Newton's Third Law of Motion?
200
The force that is equal in strength and opposite in direction to the force, which acts simultaneously on whatever is exerting the action force.
What is reaction force?
200
This force opposes motion between two objects that are in contact with each other.
What is friction?
300
The combination of all forces acting on an object.
What is net force?
300
force divided by area of application
What is the equation for pressure?
300
This type of diagram represents all of the forces acting on a single object.
What is a free-body diagram?
300
A mutual action between two objects
What is an interaction?
300
You exert a force of 300N on a wall. The wall exerts a force of 300N on you. This is_________
What is the reaction force?
400
When the net force on an object is 0.
What is equilibrium?
400
A diagram showing all forces acting on an object.
What is a free body diagram
400
A volleyball player spikes the ball with 100 N of force. This is the amount of force that she feels.
What is 100N?
400
The amount of matter in an object.
What is mass?
400
You push backwards on the floor with your foot and the floor pushes you forwards.
What pushes you along as you walk on the floor?
500
Force that completely balances the weight of an object at rest.
What is support force?
500
The smaller the area supporting a given force, the greater the pressure on that surface.
What is the relationship between area size and pressure?
500
You cannot exert a force of 200N on a piece of paper in midair because
The paper cannot exert a force of 200 N on you
500
The force on a body due to gravitational attraction of another body.
What is weight?
500
The forces do cancel if one force pulls one way and the other force pulls the opposite direction with equal and opposite force.
Do forces cancel?
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