#
# FH HN PHYS f. FT    kr 11/94
#
set dummy t
set grid
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la  = 0.5
v0  = 10.
#
# 
v(t) = v0*exp(-la*t)
s(t) = (-1./la)*(v(t)-v0)
a(t) = -la*v(t)
#
set title "exp.-ged.-Bewegung" 0,0
set xlabel "t [s]" 0,0
set xrange [0 : 8.]
#
set ylabel "s [m]" 0,0
set yrange [0 : 1.1*v0/la]
plot s(t)
#
pause -1 " Geschw. ...."
set ylabel "v [m/s]" 0,0
set yrange [0: 1.1*v0]
plot v(t)
#
pause -1 " Beschl. ...."
set ylabel "a [m/s^2]" 0,0
set yrange [-1.1*v0*la: 0]
plot a(t)
#