problem13_43

University Physics with Modern Physics with Mastering Physics (11th Edition)

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
13.43: Besides approximating the pendulum motion as SHM, assume that the angle is sufficiently small that the length of the spring does not change while swinging in the arc. Denote the angular frequency of the vertical motion as L g
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: kg m k = = = and , 4 2 1 w kg = = which is solved for k w L 4 = . But L is the length of the stretched spring; the unstretched length is ( 29 ( 29 m. 00 . 2 N/m 50 . 1 N 00 . 1 3 3 = = =-= k w k w L L...
View Full Document

Ask a homework question - tutors are online