FlipIt for College Physics (Algebra Version - Six Months Access)
17th Edition
ISBN: 9781319032432
Author: Todd Ruskell
Publisher: W.H. Freeman & Co
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Chapter 9, Problem 34QAP
To determine
The force needed to bend a bar of 0.5-in. rebar. (Rebar is made from iron and is used to reinforce concrete.)?
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6
The force = +3 + 2k acts at the point (1, 1, 1). Find the torque of the force about
(a)
(b)
the point (2, -1, 5). Careful about the direction of ŕ between the two points.
the line = 21-+5k+ (i-+2k)t. Note that the line goes through the point (2, -1, 5).
5
Find the total work done by forces A and B if the object undergoes the displacement C. Hint: Can you
add the two forces first?
1
F2
F₁
-F₁
F6
F₂
S
A
Work done on the particle as it moves through the displacement
is positive.
True
False
by the force F
Chapter 9 Solutions
FlipIt for College Physics (Algebra Version - Six Months Access)
Ch. 9 - Prob. 1QAPCh. 9 - Prob. 2QAPCh. 9 - Prob. 3QAPCh. 9 - Prob. 4QAPCh. 9 - Prob. 5QAPCh. 9 - Prob. 6QAPCh. 9 - Prob. 7QAPCh. 9 - Prob. 8QAPCh. 9 - Prob. 9QAPCh. 9 - Prob. 10QAP
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