{UTF-8}
opposing force=
	weight
	~	
	~		|

acceleration due to gravity=
	-9.8
	~	m/s squared
	~		|

applied force=
	tension
	~	
	~		|

tension = WITH LOOKUP (
	Time,
		([(0,0)-(12,10000)],(0,10000),(1,10000),(2,10000),(3,9800),(4,9800),(5,9800),(6,9800\
		),(7,9800),(8,9800),(9,9800),(10,9800),(11,9800),(12,9800) ))
	~	
	~		|

net force=
	applied force+opposing force
	~	 [0,30,5]
	~		|

weight=
	mass*acceleration due to gravity
	~	
	~		|

acceleration=
	net force/mass
	~	
	~		|

Displacement= INTEG (
	Rate of Change of Displacement,
		0)
	~	
	~		|

mass=
	1000
	~	kg [1,12,1]
	~		|

Rate of Change of Displacement=
	Velocity
	~	
	~		|

Rate of Change of Velocity=
	acceleration
	~	
	~		|

Velocity= INTEG (
	Rate of Change of Velocity,
		0)
	~	
	~		|

********************************************************
	.Control
********************************************************~
		Simulation Control Parameters
	|

FINAL TIME  = 12
	~	Second
	~	The final time for the simulation.
	|

INITIAL TIME  = 0
	~	Second
	~	The initial time for the simulation.
	|

SAVEPER  = 
        TIME STEP 
	~	Second [0,?]
	~	The frequency with which output is stored.
	|

TIME STEP  = 0.25
	~	Second [0,?]
	~	The time step for the simulation.
	|

\\\---/// Sketch information - do not modify anything except names
V300  Do not put anything below this section - it will be ignored
*View 1
$192-192-192,0,Comic Sans MS|12||0-0-0|0-0-0|0-0-255|-1--1--1|-1--1--1|120,120,100,0
10,1,Displacement,470,166,71,34,3,131,0,1,0,3,0,0,255-0-0,0-0-0,|12||0-0-0
10,2,Velocity,475,342,71,33,3,131,0,1,0,3,0,0,0-0-255,0-0-0,|12||0-0-0
12,3,48,152,164,10,8,0,3,0,0,-1,0,0,0
1,4,6,1,4,0,0,22,0,0,0,-1--1--1,,1|(342,164)|
1,5,6,3,100,0,0,22,0,0,0,-1--1--1,,1|(218,164)|
11,6,48,280,164,6,8,34,3,0,0,1,0,0,0
10,7,Rate of Change of Displacement,280,200,89,28,40,3,0,0,-1,0,0,0
12,8,48,159,343,10,8,0,3,0,0,-1,0,0,0
1,9,11,2,4,0,0,22,0,0,0,-1--1--1,,1|(348,343)|
1,10,11,8,100,0,0,22,0,0,0,-1--1--1,,1|(224,343)|
11,11,48,286,343,6,8,34,3,0,0,1,0,0,0
10,12,Rate of Change of Velocity,286,379,89,28,40,3,0,0,-1,0,0,0
1,13,2,7,1,0,0,0,0,64,0,-1--1--1,,1|(387,262)|
10,14,acceleration,291,502,58,15,8,3,0,2,0,0,0,0,-1--1--1,0-0-0,|12||0-128-0
10,15,net force,151,568,46,15,8,3,0,0,0,0,0,0
10,16,mass,420,571,25,15,8,3,0,0,0,0,0,0
1,17,15,14,1,0,0,0,0,64,0,-1--1--1,,1|(226,564)|
1,18,16,14,1,0,0,0,0,64,0,-1--1--1,,1|(357,558)|
1,19,14,12,1,0,0,0,0,64,0,-1--1--1,,1|(335,454)|
12,20,1115110,902,265,251,197,3,188,0,0,1,0,0,0
Motion
10,21,tension,137,723,35,15,8,3,0,0,0,0,0,0
10,22,applied force,109,641,66,14,8,3,0,0,0,0,0,0
10,23,opposing force,335,657,73,14,8,3,0,0,0,0,0,0
10,24,weight,558,716,33,15,8,3,0,0,0,0,0,0
10,25,acceleration due to gravity,669,622,80,28,8,3,0,0,0,0,0,0
1,26,25,24,1,0,0,0,0,64,0,-1--1--1,,1|(621,689)|
1,27,16,24,1,0,0,0,0,64,0,-1--1--1,,1|(501,623)|
1,28,24,23,1,0,0,0,0,64,0,-1--1--1,,1|(454,716)|
1,29,23,15,1,0,0,0,0,64,0,-1--1--1,,1|(237,628)|
1,30,22,15,1,0,0,0,0,64,0,-1--1--1,,1|(118,595)|
1,31,21,22,1,0,0,0,0,64,0,-1--1--1,,1|(109,688)|
10,32,Time,293,766,33,15,8,2,0,3,-1,0,0,0,128-128-128,0-0-0,|0||128-128-128
1,33,32,21,0,0,0,0,0,64,0,-1--1--1,,1|(222,746)|
///---\\\
:GRAPH Motion
:TITLE Motion
:SCALE
:VAR Velocity
:Y-MIN 0
:Y-MAX 1
:LINE-WIDTH 3
:SCALE
:VAR Displacement
:Y-MIN 0
:Y-MAX 6
:LINE-WIDTH 3
:SCALE
:VAR acceleration
:Y-MIN 0
:Y-MAX 1
:LINE-WIDTH 3
:L<%^E!@
1:Current.vdf
9:Current
22:$,Dollar,Dollars,$s
22:Hour,Hours
22:Month,Months
22:Person,People,Persons
22:Unit,Units
22:Week,Weeks
22:Year,Years
22:Day,Days
23:0
15:0,0,0,0,0,0
19:100,0
27:2,
34:0,
4:Time
5:tension
35:Date
36:YYYY-MM-DD
37:2000
38:1
39:1
40:7
41:0
24:0
25:12
26:12