Units
Time
The value of acceleration due to gravity
9.81 m/s2 [down]
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
Newton's 4th Law
t = 10s
d = ?
v = 50 m/s
d = v x t
F = ma
2nd
m/s
The type of vectors that exist in one dimension
Collinear vectors
Time
Mass
Velocity
Distance
Velocity
t = 10s
d = 50m
v = ?
v = d/t
Often called the Law of Inertia, this law explains that it’s harder to stop a heavy object than a light object.
1st
m/s2[S]
Acceleration
The total distance traveled when Bob walks 20m[N] and 20m[S]
40m
Distance
Speed
Displacement
Position
Speed
F = 10N
m = ?
a = 50m/s2
m = F/a
This Law deals with Action-Reaction forces
3rd
kg x m/s2 [N]
Force
The formula to find speed
v = d/t
75N [S]
25kg∙m/s2 [S]
40kg∙m/s[S]
40kg∙m/s[S]
t = 10s
△v = 25m/s[N]
m = 25kg
a = ?
a = △v/t
If a someone pushes a pie into your face (to the right), what is the reaction?
Your face pushes the pie to the left
N[E] / m/s2[E]
mass
The formula used to find an object’s weight
W = mass x acceleration due to gravity
The Earth going around the sun
A Metronome
A car going onto a highway on ramp
A child on a swing
A car going onto a highway on ramp
F = 50N
△v = 25m/s[N]
a = 2m/s2
m = 25kg
t = ?
t = △v/a
If you double the mass and you double the acceleration, what happens to the force?
Force increases by 4x