Newton's First Law
An object at rest remains at rest and an object in motion ...
Remains in Motion
What is the equation for Newton's Second Law?
FNet = ma
For every action force, there is an equal and ___________ reaction force.
opposite
A magician pulls a tablecloth from under dishes and the dishes don't move.
Newton's First Law
What do you call a diagram that represents all the forces acting on an object?
Force Diagram or Free Body Diagram
What is another name for Newton's First Law?
Law of Inertia
If the force is increased, then the acceleration will ...
increase
If you push a table with 5 N, how much force will the table push back?
5N
A bike hits a pot hole and the rider goes over the handlebars.
Newton's First Law
An unbalanced net force on an object causes an object to ...
Speed up, slow down, or change direction
Or Accelerate
This term is the tendency for an object to remain unchanged.
Inertia
If the mass is increased, then the acceleration will ...
Decrease
For every action force, there is a ______________ force.
Reaction
After a bowling ball and tennis ball collide, the tennis ball accelerates more quickly.
Newton's Second Law
If an object is experiencing balanced forces, the object will be ... (Name two states of motion)
Motionless or moving at constant velocity
Inertia is dependent upon which quantity?
Mass of object
What is the relationship between force and acceleration? (Directly or Inversely?)
Directly Proportional
What's the reaction force to "A boy kicks a ball forward."
A person "pushes themselves" off the floor.
Newton's Third Law
If a car is moving at a constant velocity of 30 m/s, what is the net force acting on the car?
0 N
If a race car has a thrust of 500 N to the right, how much drag must it have to be moving at a constant velocity?
500 N of drag to the left
What is the relationship between mass and acceleration? (Directly or Inversely)
Inversely proportional
A bird crashes into a house window, does the bird experience a larger, smaller, or equal force to that of the house window?
Equal
Rocket ships use this law to propel themselves in space.
Newton's Third Law
What type of equilibrium is an object in if it is experiencing zero net force?
Mechanical Equilibrium