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
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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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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(h) at a height of y = 1.25 m above the bottom of the track
m/s
Question 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.
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Transcribed Image Text:A webassign.net/web/Student/Assignment-Responses/submit?dep3D25444823&tags=autosave#question4499618 14 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(h) at a height of y = 1.25 m above the bottom of the track m/s Question 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 It 15. [0.18/2 Points] DETAILS PREVIOUS ANSWERS SERCP11 5.T.004. O Search
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