1st law
what is newtons 1st law
it is the law of inertia
What is newtons 2nd law?
acceleration of a particle is dependent on the forces acting upon the particle and the particle's mass
Who invented Newton's third law?
Sir Isaac Newton, he first presented his three laws of motion in the "Principia Mathematica Philosophiae Naturalis" in 1686.
what is force?
push or pull on an object with mass that causes it to change
an objects location, x is used to represent this
position
Inertia is the tendency of an object to resist a change in its ___________.
motion
Is Newton's apple story true?
Why does Newton's third law work?
If an object A exerts a force on object B, then object B must exert a force of equal magnitude and opposite direction back on object A.
force depends on..
mass and acceleration
what is inertia?
a tendency to do nothing or to remain unchanged.
the tendency of an object to resist a change in its motion
inertia
F =...
...Ma
what is newtons 3rd law?
force that pulls things closer to earth is...
Gravity
inertia applies to
both moving and non-moving objects
What kind(s) of objects have inertia?
all objects with mass
what is another name for newtons 2nd law?
Law of Force and Acceleration
If a ball collides into anther ball at the speed of six, how much speed would the other ball be affected by?
which force produces a change in motion?
unbalanced force
Newtons (N)
Objects with greater _________ also have greater inertia.
mass
What is newtons 2nd law for?
Force and acceleration!
Who invented gravity?
Sir Issac Newton!
How many forces are there?
four
Because of inertia, a moving object will keep ________.
moving