You are learning in archery class that to hit the bullseye (the center of the target) you need to = 40 m away, aim a bit above it. The day of the test you are given a target that is a distance d and it can move along a rail on the floor, coming towards you at a constant speed of |ū| = 0.5 m/s. You prepare your bow and arrow in such a way that the arrow will fly off from the same height above the ground as the bullseye (h 1.4 m). Vi h 13 h

You are learning in archery class that to hit the bullseye (the center of the target) you need to = 40 m away, aim a bit above it. The day of the test you are given a target that is a distance d and it can move along a rail on the floor, coming towards you at a constant speed of |ū| = 0.5 m/s. You prepare your bow and arrow in such a way that the arrow will fly off from the same height above the ground as the bullseye (h 1.4 m). Vi h 13 h

Name: -You are learning in archery class that to hit the bullseye (the cent
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Description: -You are learning in archery class that to hit the bullseye (the center of the target) you need toaim a bit above it. The day of the test you are given a target that is a distance d40 m away,and it can move along a rail on the floor, coming towards

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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-
You are learning in archery class that to hit the bullseye (the center of the target) you need to
aim a bit above it. The day of the test you are given a target that is a distance d
40 m away,
and it can move along a rail on the floor, coming towards you at a constant speed of || = 0.5
m/s. You prepare your bow and arrow in such a way that the arrow will fly off from the same
height above the ground as the bullseye (h 1.4 m).
S
h
15
7
So
d
=
ū
h
If you shoot the arrow with initial speed |vi|
30 m/s, how high should you aim so you can hit
the moving bullseye? In other words, find the value (in degrees) for the angle in the
diagram. Assume there is no air resistance and that this is happening on Earth. The following
trigonometric identity may be useful to you: sin(20) = 2 sin cos

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