me445_hw4_soln - units on stiffness above are kg/sec 2 in...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
1 ME 445 Mechanical Vibrations // Fall 2009 Homework #4 Solutions 1. Note that if the suspension stiffness were defined around the full case, when empty the plane would bounce with a larger amplitude then when full. Note Mathcad does not have a symbol for a Newton so the
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: units on stiffness above are kg/sec 2 in order to allow Mathcad to compute the units. 2. The equation of motion of the fan is ) sin( 2 θ ω + = + + t e m kx x c x m & & & The steady state solution is given by 2 3. 4....
View Full Document

Page1 / 2

me445_hw4_soln - units on stiffness above are kg/sec 2 in...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online