AUTOMATIC TRANS...-CLASSRM.+SHOP MANUAL
7th Edition
ISBN: 9781337792158
Author: ERJAVEC
Publisher: CENGAGE L
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Chapter 3, Problem 5MC
When applying the principles of work and force,
- work is accomplished when force is applied to an object that does not move
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of the basket of the balloon at point A, and their other ends are staked to the ground. The hook is located in the geometric
center of the basket. The balloon and the air inside it have a combined mass of 3000 kg. You want to determine the
resultant of the tension forces in the four cables acting on the hook at point A. It is known that the magnitudes of the
tension in the cables are as follows: TAB = 207 N; TAC = 355 N; TAD = 250 N; and TAE = 486 N.
B
E
2.5 m
C
E
5.5 m
D
2.5 m
3.5 m
1.5 m
Using the information provided in the problem, express the force on the hook at point A by cable AC in rectangular component form.
The force on the hook at point A by cable AC in rectangular component form is given below.
T AC
N) i+
N) +
N) R
Water in the glass tube is at a temperature of 40°C. Plot the height of the water as a function of the tube's inner diameter D for 0.5mm≤D≤3mm. Use increments of 0.5mm. Take sigma=69.6mN/m, and theta=0° for the contact angle.
Determine the distance h that the column of mercury in the tube will be depressed when the tube is inserted into the mercury at a room temperature of 68 F. Plot this relationship of h (vertical axis) versus D for 0.5 in≤D≤0.150in. Give values for increments of ΔD=0.025in. Discuss this result
Chapter 3 Solutions
AUTOMATIC TRANS...-CLASSRM.+SHOP MANUAL
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- Water is at a temperature of 30 C. Plot the height h of the water as a function of the gap w between the two glass plates for 0.4 mm ≤ w ≤ 2.4 mm. Use increments of 0.4mm. Take sigma=0.0718 N/m.arrow_forwardWhat is the reading on the vernier calipers? 7 6 0 5 10 8arrow_forwardDetermine the moments of the force about the x and the a axes. O 4 m F = {-40i +20j + 10k} N 3 m 6 m aarrow_forward
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