A webassign.net/web/Student/Assignment-Responses/submit?dep3D25444823&tags=autosave#question4499618 14ADDITIONAL PROBLEMSQuestion 5.3a:The figure shows a 3.80-kg box being released from rest to slide down a frictionless track of height h = 3.23 m. (Note this image is not to scale.)Initial Statemv; =0 m/s(a)Determine the following.(a) the speed of the box vhottom at the bottom of the trackm/s(b) its speed v(h) at a height of y = 1.25 m above the bottom of the trackm/sQuestion 5.3b:A football is thrown from an initial height of 1.75 m above the ground. The football's initial velocity components are v = 6.10 m/s and v = 4.90 m/s.Determine the football's maximum height above the ground. Ignore air resistance and any other nonconservative forces.Need Help?Read It15. [0.18/2 Points]DETAILSPREVIOUS ANSWERSSERCP11 5.T.004.O Search

As per guidelines, the first question is answered and the remaining questions to be answered post them separately. 5.3a. (a) Use conservation of energy to find the speed of the box at the bottom of the track. 12mvb2=mghvb=2gh=29.8 m/s23.23 m=7.96 m/s(b) The speed of the box at the given height is given by mgy+12mv2=mgh2gy+v2=2gh v=2gh-y=29.8 m/s23.23 m-1.25 m=6.23 m/s

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ADDITIONAL PROBLEMS Question 5.3a: The figure shows a 3.80-kg box being released from rest to slide down a frictionless track of height h = 3.23 m. (Note this image is not to scale.) Initial State m v; =0 m/s (a) Determine the following. (a) the speed of the box vhottom at the bottom of the track m/s (b) its speed v (b) at a height of y = 1.25 m above the bottom of the track

ADDITIONAL PROBLEMS Question 5.3a: The figure shows a 3.80-kg box being released from rest to slide down a frictionless track of height h = 3.23 m. (Note this image is not to scale.) Initial State m v; =0 m/s (a) Determine the following. (a) the speed of the box vhottom at the bottom of the track m/s (b) its speed v (b) at a height of y = 1.25 m above the bottom of the track

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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