24. A body of water with navigable depth leading to a harbour is called: C. shoal A. fairway B. channel D. significant depth 25. The radius of a sphere is r when the time is t seconds. Find the radius when the rate of change of the surface area and the rate of change of the radius are equal. C. 1/16 A. 1/8K B. 1/4 D. 1/2 26. An inverted conical container has a diameter of 40 in and a depth of 15 in. If water is flowing out of the vertex of the container at a rate of 25% in³/sec, how fast is the depth of the water dropping when the height is 5 inches? C. 9/16 in/s A 10/16 in/s D. 7/16 in/s up a ramp that is inclined 10°, then B. 5/16 in/s 27. If a force of 420 N is required to push a safe what is the weight of the safe? A. 2542.3 C. 2365.5 D 2278.9

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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21. Given the following data for lot ABCD:
Length, m
196.35
BC?
Line
AB
BC
CD
DA
136.98
355.32
Find the cost of the lot is it cost P3.1M per hectare.
A. P13.254M
B. P13.524M
A. 10+550
B. 10+600
Bearing
N 25° 32' E
BC?
$21° 9'E
$ 77° 20' W
C. P12.256M
D. P12.927M
22. A compound curve has the following properties: I₁ =24°, D₁ = 6°, 12 = 36°, D2 =
4°. Compute the stationing of PCC if PC is at station 10'+420.
C. 10+450
D. 10+500
23. Shoulder paving is a valuable method of providing:
I. Integrity of the pavement
A. I, III, & IV only
B. all of the above
dop
99.483 177, 173
BC
BC
49.424 127.75
1346.471 77.9141
II. Width to place edgeline pavement markings
III. Additional safety to prevent vehicles skidding or drivers losing control
in gravel.
IV. Low maintenance cost compared with paved shoulders.
C. I, II, & III only
D. II, III, & IV only
24. A body of water with navigable depth leading to a harbour is called:
A. fairway
C. shoal
B. channel
D. significant depth
25. The radius of a sphere is r when the time is t seconds. Find the radius when the
rate of change of the surface area and the rate of change of the radius are equal.
C. 1/16
A. 1/8m
B. 1/4
D. 1/2
26. An inverted conical container has a diameter of 40 in and a depth of 15 in. If
water is flowing out of the vertex of the container at a rate of 25x in³/sec, how
fast is the depth of the water dropping when the height is 5 inches?
A. 10/16 in/s
C. 9/16 in/s
D. 7/16 in/s
B. 5/16 in/s
27. If a force of 420 N is required to push a safe up a ramp that is inclined 10°, then
what is the weight of the safe?
A. 2542.3
B. 2418.7
C. 2365.5
D. 2278.9
C
dep= L 51
Transcribed Image Text:21. Given the following data for lot ABCD: Length, m 196.35 BC? Line AB BC CD DA 136.98 355.32 Find the cost of the lot is it cost P3.1M per hectare. A. P13.254M B. P13.524M A. 10+550 B. 10+600 Bearing N 25° 32' E BC? $21° 9'E $ 77° 20' W C. P12.256M D. P12.927M 22. A compound curve has the following properties: I₁ =24°, D₁ = 6°, 12 = 36°, D2 = 4°. Compute the stationing of PCC if PC is at station 10'+420. C. 10+450 D. 10+500 23. Shoulder paving is a valuable method of providing: I. Integrity of the pavement A. I, III, & IV only B. all of the above dop 99.483 177, 173 BC BC 49.424 127.75 1346.471 77.9141 II. Width to place edgeline pavement markings III. Additional safety to prevent vehicles skidding or drivers losing control in gravel. IV. Low maintenance cost compared with paved shoulders. C. I, II, & III only D. II, III, & IV only 24. A body of water with navigable depth leading to a harbour is called: A. fairway C. shoal B. channel D. significant depth 25. The radius of a sphere is r when the time is t seconds. Find the radius when the rate of change of the surface area and the rate of change of the radius are equal. C. 1/16 A. 1/8m B. 1/4 D. 1/2 26. An inverted conical container has a diameter of 40 in and a depth of 15 in. If water is flowing out of the vertex of the container at a rate of 25x in³/sec, how fast is the depth of the water dropping when the height is 5 inches? A. 10/16 in/s C. 9/16 in/s D. 7/16 in/s B. 5/16 in/s 27. If a force of 420 N is required to push a safe up a ramp that is inclined 10°, then what is the weight of the safe? A. 2542.3 B. 2418.7 C. 2365.5 D. 2278.9 C dep= L 51
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