A 1.50 kg hoop of radius 0.160 m is released from rest at point A in the figure below, Its center of gravity a distance of 1.90 m above the ground, The hoop rolls without slipping to the bottom of an incline andback up to point B where it is launched vertically into the air. The hoop then rises to its maximum height hmay at point C.HINTV = 01.90 mhmaxB.10.450 m(a) At point B. find the hoop's translational speed v. (in m/s).m/s(b) At point B, find the hoop's rotational speed w. (in rad/s).rad/s(c) At point C, find the hoop's rotational speed w. (in rad/s).rad/s(d) At point C, find the maximum height hay of the hoop's center of gravity (in m).m

a) at VB = RWB (No slipping) applying law or conservation of energy in…

A 1.50 kg hoop of radius 0.160 m is released from rest at point A in the figure below, Its center of gravity a distance of 1.90 m above the ground. The hoop rolls without slipping to the bottom of an incline and back up to point B where it is launched vertically into the alr. The hoop then rises to its maximum height h max at point C. HINT V = 0 1.90 m hmax B t0.450 m (a) At point B, find the hoop's translational speed va (in m/s). m/s (b) At point B, find the hoop's rotational speed w. (in rad/s). rad/s (c) At point C, find the hoop's rotational speed w. (in rad/s). rad/s (d) At point C, find the maximum height hma of the hoop's center of gravity (in m)

A 1.50 kg hoop of radius 0.160 m is released from rest at point A in the figure below, Its center of gravity a distance of 1.90 m above the ground. The hoop rolls without slipping to the bottom of an incline and back up to point B where it is launched vertically into the alr. The hoop then rises to its maximum height h max at point C. HINT V = 0 1.90 m hmax B t0.450 m (a) At point B, find the hoop's translational speed va (in m/s). m/s (b) At point B, find the hoop's rotational speed w. (in rad/s). rad/s (c) At point C, find the hoop's rotational speed w. (in rad/s). rad/s (d) At point C, find the maximum height hma of the hoop's center of gravity (in m)

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 54P: A cylinder with rotational inertia I1=2.0kgm2 rotates clockwise about a vertical axis through its...

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