8. The cylinder has a mass of 20 kg and is released from rest when h = 0. Determine its speed when h= 3 m. The springs each have an unstretched length of 2 m.2 m2 mwwwwwk= 40 N/mk = 40 N/m9. The collar has a mass of 2 kg and is attached to the light spring, which has a stiffness of 30 N/m andan unstretched length of 1.5 m. The collar is released from rest at A and slides up the smooth rod underthe action of the constant 50-N force. Calculate the velocity v of the collar as it passes position B.1.5 m30°50 Nk = 30 N/mA2 m

Given data Mass of cylinder m=20 kg Initial height h=0 m Initial speed Vi=0 m/s (rest) Initial…

Answered: 8. The cylinder has a mass of 20 kg and…

8. The cylinder has a mass of 20 kg and is released from rest when h = O. Determine its speed when h = 3 m. The springs each have an unstretched length of 2 m. 2 m 2 m www k=40 N/m k = 40 N/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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Question

8. The cylinder has a mass of 20 kg and is released from rest when h = 0. Determine its speed when h
= 3 m. The springs each have an unstretched length of 2 m.
2 m
2 m
wwwww
k= 40 N/m
k = 40 N/m
9. The collar has a mass of 2 kg and is attached to the light spring, which has a stiffness of 30 N/m and
an unstretched length of 1.5 m. The collar is released from rest at A and slides up the smooth rod under
the action of the constant 50-N force. Calculate the velocity v of the collar as it passes position B.
1.5 m
30°
50 N
k = 30 N/m
A
2 m

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