Newton's second laws
Gravity x mass equals
Weight
a push or pull that one body exerts on another
force
For every action there is an equal and opposite reaction force
Newton's third law of motion
To resist a change in motion
Inertia
What is Newton's 1st Law of Motion
Newton's first law of motion, also called the law of inertia, states that an object at rest will stay at rest, and an object in motion will stay in motion with the same velocity, unless acted upon by a net external force.
Mass x acceleration is the formula for....
Force
forces that are equal and opposite
balanced
An object at rest will remain at rest and an object in motion will continue moving at a constant velocity unless acted upon by a net force
Newton's First Law
Hand pushes on wall and __________________
wall pushes on hand
What is Newton's 3rd law of motion?
Newton's third law of motion states that for every action, there is an equal and opposite reaction
What is Ms. Muccio's Favorite Color?
Yellow
When an unbalanced force acts on an object; the object _____________
accelerates
The acceleration of an object is directly proportional to the net force acting on it
Newton's 2 law
Wearing a seat belt in a car accident is an example of what law
Newton's 1st law
True or False: Air resistance is a fluid friction
True
If the mass increases, the acceleration _________
decreases
What is Ms. Muccio's Favorite football team?
The Dallas Cowboys
Which scientist did Newton study before writing his laws?
Galileo
An object with a lot of inertia is likely to do what
continue its motion
What us Newton's 2nd law?
Newton's second law states that the acceleration of an object depends upon two variables – the net force acting on the object and the mass of the object
The greater the force results in the _______________ the acceleration
greater
What is Newton's First Name?
Isaac
How many laws of motion did Newton write?
three
A skydiver who jumps from a plane will fall through the air with gravity as the only force acting on them. This is called:
free fall
True or False: Some action and reaction forces do not cancel out
True