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Newton's Law of Motion (Work (Examples (Ball rolling on ground, Person…
Newton's Law of Motion
Acceleration of object is outlined below
Examples
The rocket falling and accelerating
A person pushing a cart with more and more force
A.K.A Law of Inertia
A=Fnet / m
Object exerts force on another object
Example
The rocket launching from its propeller
A swimmer pushing off from the wall
Object exerts equal or opposite force
Motion of an object is constant when net force is 0.
Examples
A person standing on a table
The rocket sitting on the launcher
Energy
Capacity to do work
Potential Energy
Stored in matter
Formula
P.E=mgh
h=height
g=gravitational force
m=mass
Kinetic Energy
Used in motion of object(s)
Mechanical Energy
Potential+Kinetic Energy
associated w/motion
associated w/position
Example
Moving Car
Work
When force applied, displaces object
No work @ 90 degree angle
Examples
Ball rolling on ground
Person pushing box
units: joules
J= newton meters
Equation
W=FD
F=Force
D=Distance
Newton's Second Law
Newton's Third Law
Newton's First Law
