Little First Step Of Dynamics
Algebra have number & geometry.
V = Velocity = Move Number In One Unit Time
D = Distance
T = Time Range
A = Acceleration = Added Velocity
M = Mass = Number Of Part-icle
F = Force Added
Number explain that,
in no gravity,
when 1 part-icle need 1 force,
2 part-icle need 2 force.
When force is not added,
V = D ÷ T
D = V x T
,
D is rectangle or square of V & T
.
When force is added( at 1 time),
F = M x A
A = F ÷ M
.
When force is continued to add,
D is right angled triangle of V & T,
right angled triangle is half of rectangle or square,
D = (V x T) ÷ 2
D = V x T ÷ 2
D = V x (V ÷ A) ÷ 2
D = V x V ÷ A ÷ 2
D = V x V ÷ (F ÷ M) ÷ 2
D = V x V ÷ F x M ÷ 2
F x D = V x V x M ÷ 2
,
W = Work
,
W = F x D
W = V x V x M ÷ 2
.
"F x D" is called "Energy".
V = Velocity = Move Number In One Unit Time
D = Distance
T = Time Range
A = Acceleration = Added Velocity
M = Mass = Number Of Part-icle
F = Force Added
Number explain that,
in no gravity,
when 1 part-icle need 1 force,
2 part-icle need 2 force.
When force is not added,
V = D ÷ T
D = V x T
,
D is rectangle or square of V & T
.
When force is added( at 1 time),
F = M x A
A = F ÷ M
.
When force is continued to add,
D is right angled triangle of V & T,
right angled triangle is half of rectangle or square,
D = (V x T) ÷ 2
D = V x T ÷ 2
D = V x (V ÷ A) ÷ 2
D = V x V ÷ A ÷ 2
D = V x V ÷ (F ÷ M) ÷ 2
D = V x V ÷ F x M ÷ 2
F x D = V x V x M ÷ 2
,
W = Work
,
W = F x D
W = V x V x M ÷ 2
.
"F x D" is called "Energy".