A stack of books rests on a table. Each book has a different weight: the topmost book has weight W, the second book from the top has weight 2W, the third book from the top has weight 3W, and so on. In addition, someone pushes on the topmost book from above with force W. Let's say W = 2.5 Newtons. Question 3 Homework Answered Due Sep 11th, 11:59 PM What is the net force (N) on the fourth book, which has weight 4W? Type your numeric answer and submit Answered - Incorrect Question 4 Homework Unanswered Due Sep 11th, 11:59 PM How many Newtons are pointing upward on the same fourth book? Type your numeric answer and submit + ! Cannot be empty Resubmit

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 76PQ: Jamal and Dayo are lifting a large chest, weighing 207 lb, by using the two rope handles attached to...
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A stack of books rests on a table. Each book has a different weight: the topmost book has weight W, the
second book from the top has weight 2W, the third book from the top has weight 3W, and so on. In
addition, someone pushes on the topmost book from above with force W. Let's say W = 2.5 Newtons.
Question 3
Homework Answered Due Sep 11th, 11:59 PM
What is the net force (N) on the fourth book, which has weight 4W?
Type your numeric answer and submit
Answered - Incorrect
Question 4
Homework Unanswered Due Sep 11th, 11:59 PM
How many Newtons are pointing upward on the same fourth book?
Type your numeric answer and submit
+
!
Cannot be empty
Resubmit
Transcribed Image Text:A stack of books rests on a table. Each book has a different weight: the topmost book has weight W, the second book from the top has weight 2W, the third book from the top has weight 3W, and so on. In addition, someone pushes on the topmost book from above with force W. Let's say W = 2.5 Newtons. Question 3 Homework Answered Due Sep 11th, 11:59 PM What is the net force (N) on the fourth book, which has weight 4W? Type your numeric answer and submit Answered - Incorrect Question 4 Homework Unanswered Due Sep 11th, 11:59 PM How many Newtons are pointing upward on the same fourth book? Type your numeric answer and submit + ! Cannot be empty Resubmit
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