PPT Slide

mg

Hooks

Law

k(y-yg)

2. Write differential equations

SFy = my = m

d2y

dt2

d

dt

dy

dt

(m )

SFy =

(mass)

Inertia

Kinetic

energy

(damper)

Resistive

dissipate

energy

(spring)

Compliance

Potential

energy

External

forces

E.L.W.

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