= To improve your basketball skill, you attempt to toss your keys onto your desk each time you return to your dorm room. As shown in the figure, the keys leave your hand yo 2.18 meters above the floor traveling at an angle 0 = 13.8 degrees above the horizontal. The keys land exactly in the middle of the desk (Ydesk = 0.82 meters high and Xdesk = 4.76 meters away). Yo Xdesk Calculate all the following: The initial velocity, vo, of the keys? The time they were in the air? meters/second seconds t=? x Ydesk

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter6: Motion In Two Dimensions
Section: Chapter Questions
Problem 87A
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To improve your basketball skill, you attempt to toss your keys onto your desk each time you return to your dorm room. As shown in the figure, the keys leave your hand yo
2.18 meters above the floor traveling at an angle 0 = 13.8 degrees above the horizontal. The keys land exactly in the middle of the desk (Ydesk = 0.82 meters high and
Xdesk
= 4.76 meters away).
Yo
Xdesk
Calculate all the following:
The initial velocity, vo, of the keys?
The time they were in the air?
meters/second
seconds
t=?
x
Ydesk
Transcribed Image Text:= To improve your basketball skill, you attempt to toss your keys onto your desk each time you return to your dorm room. As shown in the figure, the keys leave your hand yo 2.18 meters above the floor traveling at an angle 0 = 13.8 degrees above the horizontal. The keys land exactly in the middle of the desk (Ydesk = 0.82 meters high and Xdesk = 4.76 meters away). Yo Xdesk Calculate all the following: The initial velocity, vo, of the keys? The time they were in the air? meters/second seconds t=? x Ydesk
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