Beam Drop Response (RK4)
Segments (max 10):
Build Beam
1st Mode Freq
f₁ (Hz):
Gravity (G):
Δt (s):
T (s):
Impact:
Stick (e=0)
Bounce (e>0)
e:
ζ (%):
Simulate Drop
Export CSV
Play
Speed:
Blue line: beam deflection; Black filled circle: dropped mass (attached for stick; free-flight for bounce). Damping: modal (structural) with uniform ζ.