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23 Nov 2019
A physical pendulum consists of a uniform disk of mass 2m and aradius R attached to a uniform rod with length l=3R. Ignore themass of the rod; what is the period of oscillation? For a diskI(cm)=0.5M(R^2).
choices for answer:
(a) T=2pi*SQRT(17R/8g)
(b) T=2Pi*SQRT(33R/8g)
(c) T=2pi*SQRT(33R/4g)
(d) T=2pi*SQRT(R/8g)
(e) T=2pi*SQRT(17R/4g)
A physical pendulum consists of a uniform disk of mass 2m and aradius R attached to a uniform rod with length l=3R. Ignore themass of the rod; what is the period of oscillation? For a diskI(cm)=0.5M(R^2).
choices for answer:
(a) T=2pi*SQRT(17R/8g)
(b) T=2Pi*SQRT(33R/8g)
(c) T=2pi*SQRT(33R/4g)
(d) T=2pi*SQRT(R/8g)
(e) T=2pi*SQRT(17R/4g)
Keith LeannonLv2
12 Aug 2019