Your Textbook EditionPricingAbout UsFeaturesReviewsFAQContact
Get startedLog in
Giancoli 7th Edition textbook cover
Giancoli's Physics: Principles with Applications, 7th Edition
3
Kinematics in Two Dimensions; Vectors
Change chapter
3-2 to 3-4: Vector Addition
1
play arrow4:22
2
play arrow1:19
3
play arrow1:50
4
play arrow2:19
5
play arrow1:52
6
play arrow3:07
7
play arrow2:05
8
play arrow1:48
9
play arrow3:00
10
play arrow5:06
11
play arrow3:02
12
play arrow5:42
13
play arrow7:07
14
play arrow2:30
15
play arrow2:38
16
play arrow2:53
3-5 and 3-6: Projectile Motion
17
play arrow1:33
18
play arrow0:59
19
play arrow1:56
20
play arrow2:31
21
play arrow1:52
22
play arrow2:00
23
play arrow4:10
24
play arrow3:43
25
play arrow1:22
26
play arrow2:35
27
play arrow5:12
28
play arrow3:03
29
play arrow4:07
30
play arrow4:42
31
play arrow1:47
32
play arrow4:10
33
play arrow7:46
34
play arrow3:38
35
play arrow6:53
36
play arrow5:25
37
play arrow6:40
3-8: Relative Velocity
38
play arrow2:09
39
play arrow2:31
40
play arrow1:03
41
play arrow2:43
42
play arrow2:38
43
play arrow2:37
44
play arrow6:37
45
play arrow1:46
46
play arrow2:24
47
play arrow1:48
48
play arrow4:54
49
play arrow1:29
50
play arrow2:27
51
play arrow4:22
Question by Giancoli, Douglas C., Physics: Principles with Applications, 7th Ed., ©2014, Reprinted by permission of Pearson Education Inc., New York.
Problem 27
Q

A projectile is fired with an initial speed of 36.6 m/s at an angle of 42.2∘42.2^\circ above the horizontal on a long flat firing range. Determine

  1. the maximum height reached by the projectile,
  2. the total time in the air,
  3. the total horizontal distance covered (that is, the range), and
  4. the speed of the projectile 1.50 s after firing.
A
  1. 30.8 m30.8\textrm{ m}
  2. 5.02 s5.02\textrm{ s}
  3. 136 m136\textrm{ m}
  4. 28.9 m/s28.9\textrm{ m/s}
COMMENTS
By shichunye on Tue, 2/28/2017 - 9:37 PM

1. why is it 36.6m/s(sin42)-(9.80)(1.50), doesnt the equation say V0sin+ayt?

2. how did you obtain 27.113m/s^2 for Vx?

By aestheticuscreated on Sun, 3/12/2023 - 1:44 PM

Hello Mr. Dychko, I don’t know if it’s a calculation error on my part but for part c I keep getting 56.0538…

Privacy policyTerms of serviceHelp center

Find us on:

Facebook iconTrustpilot icon
Giancoli Answers, including solutions and videos, is copyright © 2009-2023 Shaun Dychko, Vancouver, BC, Canada. Giancoli Answers is not affiliated with the textbook publisher. Book covers, titles, and author names appear for reference purposes only and are the property of their respective owners. Giancoli Answers is your best source for the 7th and 6th edition Giancoli physics solutions.