Force Newton's 1st Law of Motion Newton's second law of motion Newton's 3rd law of motion Examples
100
What is the interaction between an object and its environment
Force?
100
what is equilibrium
when an object is neither at rest nor moving with a constant velocity
100
what is acceleration
rate of change of velocity
100
What is The law of action and reaction
another name for the this law
100
What is inertia
you feel a jolt forward when the car suddenly comes to a halt.
200
what are arrows
used to show force and where its acting on?
200
What is inertia
when an object doesn't accelerate due to resistance in change of speed and/or direction
200
What is Newton's 2nd Law of motion
the law stating that acceleration is dependent on net forces and the mass of an object
200
what is friction
the force that goes against movement of two surfaces that are in contact
200
What is newtons 2nd law of motion
when you ride your bike and push on the pedals to accelerate the bikes speed
300
What are changes in velocity and/or movement
the change can forces lead to?
300
What is net force
the vector sum of the forces acting on an object
300
What is the net force is equated to the product of the mass times the acceleration
F = m * a
300
Newton's 3rd law of motion
when two bodies interact, they apply forces to one another that have the same magnitude and have opposite directions
300
What is equilibrium
when a fish is swimming and it is neither floating upward nor sinking
400
What is the dependency on magnitude and direction
Factor which makes a force a vector quantity?
400
What is Newton's 1st law of motion
states if a body is resting or moving at a constant speed on a straight path then it will either remain at rest or continue moving in a straight path at a constant speed, UNLESS another force acts on it.
400
what is a newton
standard metric unit of measurement
400
what is a free body diagram
the diagram used to analyze only the forces affecting the motion of one object
400
What is newtons 3rd law
when we jump and your leg directs force to the ground while the ground is applying a constant force on the person
500
What are Contact forces and Field forces
Two general classes of forces?
500
what is the law of inertia
Another name for Newton's first law
500
What is the real law of motion
another name for this law
500
what is FA = −FB
the equation when object A exerts a force on object B, and the objects are equal in magnitude but opposite in direction
500
What is friction
when the wheels of a car slow down due to the material of the tires on the asphalt.






Ch. 4: Forces and the Laws of Motion

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