|
1. Ch 1, Q p6, 1,2,4-7, 9-12.
----------------------
2. Q p16, 1-11,13,14,16.
----------------------
3. Ch 2 Q p24 , 1-10
----------------------
4. Ch 2 Q p36, 1-14
P p37, l-ans= 4,3,3,2,1,4
2- 1.732 X102,
2.05 X102,
4.OO X103,
2.5 X10-2,
7 X10-2,
9.050 X10-2
3- 1.75 X108, 6.023 X1023
4.7 X10-5, 1.67239 X10-24
4- lO8, 1024, 10-5, 10-24
5- 500 cm3
6- 67 cm3
7- 65 km/hr
8- 107, 10-10,10-2, 10-5
----------------------
5. Ch 3, Q p47, 1-8
P p47
l- 58.53 km/hr
2- 21 km/hr upstream
3- 790 km/hr northward
4- 6.1 km/hr 35o down
5- 656 km/hr 3.5o NW
6- 477 km/hr 39.Oo NE
-----------------------
6. Q p55 1, 3-9
P p55
1- 9.77 m/s2
2- 1.6 m/s2
3- 17 m/s, 14 m
4- 5.5 s, 54 m/s
6- 5.7 m/s
7- 3.26 s, 105 m
8- 20 m
----------------------
7. Ch 3, Q p62, 1-16
P p63
l- 15 n
2- 41.7 kg
3- 1.7 m/s
4- 2.4 X102 n
5- 49.5 kg
6- 1.45 X 105 n
7- 1.5 X 104 n
-----------------------
8. Ch 3, Q p68, 1-9
P p68
l- 131 n
2- 4.202 X 101 n
3- 2.45084 n
4- 1.67 X 10-7 n
7- n/s2
---------------------
9. Ch 4, Q p75, 1-9
P p75
l- 20.0 n South
2- 20.0 n 30.Oo NE
20.0 n 60.Oo SW
3- 460 n
----------------------
10. Ch 4 Q p78, 1-6
P p78
1- 106 n
2- 3.00 X 103 n
3- 14.4 n W, 20.5 n N
4- 26.7 n Ver,73.3 n Hor
6- 862 n, 707 n
----------------------
11. Ch 4 Q p84, 1-lO
P p85
l- 0.500
2- 0.36
3- 0.579
4- 268 n, 737 n, 415 n
5- 0.361
-----------------------
12. Ch 4, Q p9O, 1-lO
P p9O
1- 1.2 X 105 n
2- 1200 n,
2.2 m from 300
3- 400 n, 700 n
4- 1.07 X103 n,
8.00 X102 n
7- 3.78 X 104,
1.47 X104 n
----------------------
13. Ch 5 Q p100, 1-12
P p101
l- 100 m/s2
2- 2.00 X 105 n
3- 0.31 n
4- 45 n, 15 n
6- 1.2 X104 n
7- Hint: find g first by
inverse square proportion
-----------------------
14. Ch 5 Q p1O8, 1-10
P p108
1- 504 rad/s
2- 5.97 X103 rev/min
|
|
3- Hint: alpha= Fr/I
5.0 rad/ss
7.34 X103 m/s
4- 0.13 kg.m2
5- 8.l6 X 10-3 kg.m2
6- Hint: 1 rev= 2pi rad
0.951 rad/s2
------------------------
15. Ch 5 Q p113, 1-9
P p113
l- 0.70 s
2- 2.5 s
3- 10.1 m/s2
----------------------
16. Ch 6 Q p123, 1-12
P p 123
1- 3.8 X103 j
2- 54 j
3- 8.5 X102 j
4- 5.08 X104 j
5- 2.2 j, 36 n, 9.O j
6- 69.4%
7- 950 n
10- 3.7 X102 w
11- 1.23 X102 kw
12- 1.6 X104 w
13- 9.9 X102 j
--------------------
17. Ch 6 Q p130, 1-8
P p130
1- 16 j
2- 5.88 X104 j
3- 23 j
4- 1.94 X 105 j
6- 38 n, 4.7 j
9- 4.6 X10-17 j
----------------------
18. Ch 6 Q p138, 1-10
P p138
l- 3000 n
2- -7.38 m/s
3- vt= 2.28 m/s southward
----------------------
19. Ch 7 Q p150, 1-18
P p150
l- 0.10 m
2- 15.6 cm, 0.625 cm
3- 489.O n
4- Hint: l m2 = 104 cm2
3.12 X107 n/m2
Hint: table 8, p672
2.69 X10-4 (no unit)
5- Hint: table 7, p672
----------------------
20. Ch 7 Q p162, 1-21
P none (oooooh... too bad)
----------------------
21. Ch 8 Q p170, 1-1O
P p 171
1- 297.2o K
2- -196.2o C
3- 90o K
4- -269.lo C
5- 4.00 X104 cal
----------------------
22. Ch 8 Q p181, 1-17
Use Tables pp 674-5
P p181
1- 4.20 XI0-3 m
2- 1.89 X10-1 cm
3- 1499.685 m
5- 515.4 mL
6- 126.4 L
7- 274 cm3
8- 1.93 X10-1 L
10- 1.47 g/L
-----------------------
23. Ch 8 Q p187, 1-7
P p 187
l- 4.9 X102 cal
2- 20.0o C
3- 26.9o C
4- 0.0556 cal/g.Co
-----------------------
24. Ch 8 Q p196 1-9, 14-17
P p197
l- 1.2 X105 cal
2- 380o C
3- 475g
6- 2.69 X104 cal
7- 1.08 X107 cal
8- 2.87 X106 cal
----------------------
25. Ch 9 Q p205, 1-16
P p 206
l- 4.19 x104 j
2- 3.37 X 107 j
3- Hints: Ep = Q,
Ep = mgh,
Q= mc(Tf -Ti), 0.118o C
4- Hints: P= w/t, Ica1=4.18 j
l kw= 1OOO w, 2.10 X 102 kw
5- Hint:
Q= Ek = 1/2mv2,
1 ca1=4.l9 j, 06 cal
|
|
26. Ch 9 Q p220, 1-17
P p 220
1- Hint: use oK, 21.1%
2- 533o K
3- Hint: Q=m(ice)Lf
Lf= 80 cal/g
15 cal/deg
27. Ch 10 Q p232, 1-12
P p 232
1- 1.5 m/s
2- 8.0 m
3- 3.0 m
4- 3.00 m, 3O.0 m/s
5- 8.O m/s
6- 2.5 m
7- 0.25 s, 4.O hz
8- 33 cm/s
----------------------
28. Ch I0 Q p249, 1-16
P p 250
l- 7.5 X1014 hz
3.9 X 1014 hz
3.9 to 7.5 X 1014 hz
2- 4.O m, 28 m/s
3- 6.15 m/s
4- 5.5 m/s
5- 1.7 s, 6.3 m
----------------------
29. Ch 11 Q p264, 1-16
P p 265
1- 14.8 s
2- 1.06 m
3- 8.1 X102 m
4- 1.0 X 103 m
-----------------------
30. Ch 11 Q p277, 1-13
P- p278
l- 646 hz
2- 332 m/s
3- 435 hz
4- 8 beats/s
5- 4.0 cm
6- 2nd is 1/2 of lst
7- 4 beats/sec
8- 3.1 cm increase
13- 130 hz
14- 110 hz, 550 hz
---------------------
31. Ch 12 Q p301, 1-12
No problems...(oohhhh)
---------------------
32. Ch 12 Q p313 1-6
P p313
1- 8.3 min
2- 86. 8 Lm/m2
3- 0.70m
4- 67 Lm/m2
5- 8.9 cd
d- 7.12 cd
----------------------
33. Ch 13 Q p329, 1-12
P p331
l- 20.0 cm
2- 4 cm
3- 0.880 m
4- 75 cm
5- 6.25 cm
6- 17.9 cm, 4.97 cm
7- 40.0 cm, 45.8 cm
8- 18.2 cm
14- 0.900 m, No.
----------------------
34. Ch 14 Q p340, 1-10
P p 340
1- 1.51
2- 1.24 X105 km/s
3- 4 cm closer
4- 16.2o
6- 1.32
7- 43o
8- explanation
-----------------------
35. Ch 14 Q p353, 1-10
P p354
l- 33.3 cm
2- 10 cm
3- 110 cm
4- 6.7 cm, 1.5 cm
5- 20 cm, 10 cm
9- 2.5
15- 267
-------------------------
36. Ch 14 Q p360 1-lO
P-- None (Boo Hiss)
----------------------
37. Ch 15 Q p 371, 1-10
P p372
l- 16.5o
----------------------
38. Ch 15 Q p378, 1-12
Shucks, no probs!
----------------------
39. Ch 16 Q p 392, 1-19
P p393
1- -90 n
2- 50 n
----------------------
40. Ch 16 Q p 407, 1-8,10-15
P p 408
l- 900 pf
2- 140 µf, 2lO µf
|
|
41. Ch 17 Q p423, 1-18
P none (awwwww)
3- 11.OO µf, 1.05 µf
4- 140 µf
5- 404 µc
42. Ch 17 Q p442, 1-l2, 15-18
P p442
l- 0.25 a
2- 60 ohm , 0.20 a
3- 3.0 v, 4.2 v, 4.8 v
4- 20 a
6- 0.50 a
7- 0.52 a
10- 7.2 ohm
14- 2 ohm
16- 31 ohm
20- 6.3 X103 cm
----------------------
43. Ch 18 Q p 456, 1-l0
P p 457
l- 6800 c
2- 3.2 a
3- 44000 j
4- 6l w
5- 32 kcal
6- 453 kcal
7- 39O kcal
8- 192 w, 19.2 w
9- 0.300 ohm, 582 w, 582 w
10- 2.63 min
11- 3.7 cents
---------------------
44. Ch 18 Q p463, 1-l2
P p 463
l- 0.268 g
2- 2.53 a
5- 6.74 hr
---------------------
45. Ch l9 Q p476, 1 -21
No Probs, tooo bad!
----------------------
46. Ch I9 Q p487, 1-9
P p488
1- 2.O a
2- 0.9 a
3- 25.O µa, 500 µa
---------------------
47. Ch 20 Q p498, 1-7
P p499
l- -3.74 v
2- 50 turns
---------------------
48. Ch 20 Q p514, 1-27
P p 514
1- 24 v
---------------------
49. Ch 20 Q p522, 1-10
P p523
l- 300 v
3- 1500 turns
8- l0,OOO, 81.0%
---------------------
50. Ch 21 Q p542, 1-14
P p543
l- 7.8 a
2- 318 v
3- 132.l v
4- 3.16 a, 79.O v
5- 345 , 405 , 158
6- 320 , 220v
7- 60.2/s, or 60.2 hz
8- 0.010 h or 10 mh
---------------------
51. Ch 21 Q p549, 2-12
P p550
l- 1.0 X106 cps
3- 0.24 mh, or 240 µh
4- 2700 khz
----------------------
52. Ch 22 Q p564, 1-12
No prob, sob.
----------------------
53. Ch 22 Q p578, 1-20
Non le prob pas-- Bah
----------------------
54. Ch 23 Q p590, 1-8
Lack of probs-- more sobs.
-----------------------
55. Ch 23 Q p598, 1-11
P p 598
l- 9.28836 X10-23 g, 56
2- 23.OO µ
3- Hint: 1 unit charge=
1.602 X10-19 c
3.2043784 X 10-19 c
4- 30, 64
5- 47 p, 47 e-l, 62 n
----------------------
56. Ch 24 Q p611, 1-26
P p 61
l- Hint: get mass defect
931 Mev/mass unit
5.6 Mev
----------------------
57. Ch 24 Q p621, 1-9
Omit probs, blobs
---------------------
58. Ch 25 Q p629, 1-8
Boo on probs
---------------------
59. Ch 25 Q p635, 1-8
Hiss on probs.
-----------------------
60. Ch 25 Q p649, 1-16
|
|