netforce
16N south and 12N north =
4N south
Newton's 2nd Law
F = M x A
A book resting on a table
Normal
Resistance to change in motion
Inertia
Unit used for forces, mass and acceleration
Newtons
Kilograms
Meters/sec/sec
4N east and 7N east =
11N east
If mass= 2kg and acceleration is 6m/s/s
what is the force needed?
12Newtons
Pushing a button on an elevator
Applied
The netforce of when 2 objects are balanced
0 N
What is the year Newton died?
1727
Dogs pulling a toy in opposite directions with 10N of force
0 N
Law #1
an object that is at rest stays at rest and an object in motion stays in motion unless acted upon by an UNBALANCED force
Rubbing your hands together creates this
Friction
The amount of matter in an object has
mass
What scientist is responsible for The Theory of Relativity?
Einstein
72N east and 82N in the opposite direction
10N west
Third Law says for every action, there is an __________&____________reaction
Equal and opposite
This force acts at a distance and it's affected by distance and positive/negative charge
Electrical
Which force affects how much you weigh
Gravity
The branch of math Newton created
Calculus
definition for "netforce"
The combination of all forces acting on an object
The law is sometimes called the law of inertia
The first law of motion
Isaac's apple is an example of this force
Gravitational
The law of universal gravitational tells us that the gravitational pull is based on these two factors
Distance between the objects and mass
What city in Florida is known as the Lightning Capital of the World?
Tampa