A 1.10 kg solid, uniform disk of radius 0.180 m is released from rest at point A in the figure below, its center of gravity a distance of 1.80 m above the ground. The disk rolls without slipping to the bottom of an incline and back up to pointB where it is launched vertically into the air. The disk then rises to its maximum height hmay at point C.HINTU = 01.80 mhmaxT0.350 m(a) At point B, find the disk's translational speed ve (in m/s).m/s(b) At point B, find the disk's rotational speed w, (in rad/s).rad/s(c) At point C, find the disk's rotational speed w. (in rad/s).rad/s(d) At point C, find the maximum height hay of the disk's center of gravity (in m).m

Solution:- Given m=1.10 kg r=0.180 m. (Solid uniform disk ) h1=1.80 m h2=0.350 m

A 1.10 kg solid, uniform disk of radius 0.180 m is released from rest at point A in the figure below, its center of gravity a distance of 1.80 m above the ground. The disk rolls without slipping to the bottom of an inctine and back up to point B where it is launched vertically into the air. The disk then rises to its maximum height hy at point C. HINT V= 0 1.80 m hmax 0.350 m (a) At point B, find the disk's translational speed va (in m/s). m/s (b) At point B, find the disk's rotational speed wn (in rad/s) rad/s (c) At point C, find the disk's rotational speed w (in rad/s). rad/s (d) ot noint C. find the maximum height h of the disk's center of gravity (in m).

A 1.10 kg solid, uniform disk of radius 0.180 m is released from rest at point A in the figure below, its center of gravity a distance of 1.80 m above the ground. The disk rolls without slipping to the bottom of an inctine and back up to point B where it is launched vertically into the air. The disk then rises to its maximum height hy at point C. HINT V= 0 1.80 m hmax 0.350 m (a) At point B, find the disk's translational speed va (in m/s). m/s (b) At point B, find the disk's rotational speed wn (in rad/s) rad/s (c) At point C, find the disk's rotational speed w (in rad/s). rad/s (d) ot noint C. find the maximum height h of the disk's center of gravity (in m).

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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