25.9

0.061

1.97 hrs

0.309

1/3 m/s; 4/3 m/s

191 m/s²

1.95 x 109 N/m²

0.557 m/s

Hint: T = 2pi * (L / g) ^ (1/2)

9.85 m/s²

10.0 m/s

Hint: 1 = 2Pi ^ 2 * v*rho * f ^ 2 * x_{c}beta =10 log (l/lo) where I_{o} = 1 * 10 ^ - 12 * W / (m ^ 2)

130 dB

Hint: / m v ^ 7 = 3/2 * kT

2.6 x 102 m/s

Hint Q = - Delta * K and Q = mc*Delta*T

19.3 C

Hint: &Q/At kA (T1-T2YE

46 W

6.69 x 104 J

± 0.036 ft

plus/minus 0.02 * ft

49'51"17"

-1384.88 ft

S46'45"E

Hint: zo = Σzo/n + [n(360°)-(Σzo+ZZR)]/2n

70'00"14"

Point

X (ft)

Y (ft)

A

1000.00

1000.00

B 1290.65 1407.48

28

C D

1527.36

1322.10

1585.70

1017.22

E

1464.01

688.25

273.79

AB = 136.45ftA= 44 deg * 12' 34^ prime prime

B= 39 deg * 26' 56^ prime prime

What is the elevation of the chimney stack?

316.79 ft

Course

Departure 517.44

Latitude

AB

-388.84

5.96

-202.95

CD

192.88 -590.57

694.02

30.

BC

MD

DE

153.69

EA

-125.72

-255.93

6.258 acres

Angle of intersection of tangents = 55°30'

Determine the station of PT.

187+58.56

8.1 sta

bearing

length

AB N

500

07.48

522.10

BC

N 45.00°E

848.6

017.22

CD

S69.45°E

854.4

38.25

DE

S 11.32°E

1019.8

-line PQ.

EF

S 79.70°W

1118.0

77.79 X

FA

N 54.10°W

656.8

605.4

average distance between front 80 ft

bumpers of successive cars

average mean speed during

30 mph the study

space mean speed 29 mph What is the average headway?

1.88 sec/veh

C, A, D, B

2.18%

0.1% increase

bulk specific gravity (oven dry)

absolute volume fraction

absorption (%)

material

sand

0.25

2.60

1.0

gravel

0.50

2.70

1.5

cement

0.10

3.15

water

0.15

What is the gravimetric water-cement ratio?

0.5:1

0.8 lbf excess

0.8 lbf deficit