AUG-1 An artillery shell is shot with a speed of 300m/s from a mountain top at an angle 0 above the horizontal as shown in the figure to the right. The shell rises to a maximum height 2,000m above its launch point at point 2, then descends to point 3 where it is at its launch height. It continues on to point 4, which is just before it hits the ground where it is 1,500m below its launch point. a) Find the speed of the shell at point 2. b) Find the speed of the shell at point 3. c) Find the speed of the shell at point 4. V₁-300m/s 2,000m 1,500m 2 (neglect air resistance, use conservation of mechanical energy) 3

AUG-1 An artillery shell is shot with a speed of 300m/s from a mountain top at an angle 0 above the horizontal as shown in the figure to the right. The shell rises to a maximum height 2,000m above its launch point at point 2, then descends to point 3 where it is at its launch height. It continues on to point 4, which is just before it hits the ground where it is 1,500m below its launch point. a) Find the speed of the shell at point 2. b) Find the speed of the shell at point 3. c) Find the speed of the shell at point 4. V₁-300m/s 2,000m 1,500m 2 (neglect air resistance, use conservation of mechanical energy) 3

Name: AUG-1 An artillery shell is shot witha speed of 300m/s from amountain
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Description: AUG-1 An artillery shell is shot witha speed of 300m/s from amountain top at an angle 0above the horizontal as shownin the figure to the right. Theshell rises to a maximum height2,000m above its launch pointat point 2, then descends topoint 3 where

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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Projectile Motion

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Question

AUG-1 An artillery shell is shot with
a speed of 300m/s from a
mountain top at an angle 0
above the horizontal as shown
in the figure to the right. The
shell rises to a maximum height
2,000m above its launch point
at point 2, then descends to
point 3 where it is at its launch
height. It continues on to point 4,
which is just before it hits the
ground where it is 1,500m below
its launch point.
a) Find the speed of the shell at point 2.
b) Find the speed of the shell at point 3.
c) Find the speed of the shell at point 4.
V₁-300m/s
2,000m
1,500m
0
2
(neglect air resistance, use
conservation of mechanical
energy)
3

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