Physics, Volume One: Chapters 1-17
10th Edition
ISBN: 9781118836880
Author: John D. Cutnell, Kenneth W. Johnson
Publisher: WILEY
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Chapter 11, Problem 32P
(a)
To determine
The magnitude and direction of the net force that the atmosphere applies to the roof expressed in Newton.
(b)
To determine
The magnitude and direction of the net force that the atmosphere applies to the roof expressed in pounds.
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The block shown is made of a magnesium alloy, for which E = 45 GPa and v = 0.35. Know that σx = -185 MPa.
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
25 mm
B
D
40 mm
100 mm
Determine the magnitude of Oy for which the change in the height of the block will be zero.
The magnitude of Oy is
MPa.
The rigid bar ABC is supported by two links, AD and BE, of uniform 37.5 × 6-mm rectangular cross section and made of a
mild steel that is assumed to be elastoplastic with E = 200 GPa and σy= 250 MPa. The magnitude of the force Q applied
at B is gradually increased from zero to 265 kN and a = 0.640 m.
1.7 m
1 m
D
A
B
2.64 m
E
Determine the value of the normal stress in each link.
The value of the normal stress in link AD is
The value of the normal stress in link BE is
250 MPa.
MPa.
Two tempered-steel bars, each 16 in. thick, are bonded to a ½ -in. mild-steel bar. This composite bar is subjected as
shown to a centric axial load of magnitude P. Both steels are elastoplastic with E= 29 × 106 psi and with yield strengths
equal to 100 ksi and 50 ksi, respectively, for the tempered and mild steel. The load P is gradually increased from zero until
the deformation of the bar reaches a maximum value dm = 0.04 in. and then decreased back to zero. Take L = 15 in.
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
2.0 in.
in.
3 in.
3
16 in.
Determine the maximum stress in the tempered-steel bars.
The maximum stress in the tempered-steel bars is
ksi.
Chapter 11 Solutions
Physics, Volume One: Chapters 1-17
Ch. 11.2 - 1. As you climb a mountain, your ears “pop”...Ch. 11.2 - Prob. 2CYUCh. 11.2 - Prob. 3CYUCh. 11.3 - 4. A scuba diver is swimming under water, and the...Ch. 11.3 - Prob. 5CYUCh. 11.3 - Prob. 6CYUCh. 11.3 - Prob. 7CYUCh. 11.6 - 8. A glass is filled to the brim with water and...Ch. 11.6 - Prob. 9CYUCh. 11.6 - Prob. 10CYU
Ch. 11.6 - Prob. 11CYUCh. 11.6 - Prob. 12CYUCh. 11.6 - Prob. 13CYUCh. 11.7 - 14. In steady flow, the velocity of a fluid...Ch. 11.10 - Prob. 17CYUCh. 11.10 - Prob. 18CYUCh. 11.10 - Prob. 19CYUCh. 11.10 - Prob. 20CYUCh. 11.10 - Prob. 21CYUCh. 11.10 - Prob. 22CYUCh. 11 - Prob. 1FCCh. 11 - Prob. 4FCCh. 11 - Prob. 9FCCh. 11 - 10. Three solid objects are floating in a liquid,...Ch. 11 - Prob. 12FCCh. 11 - Prob. 13FCCh. 11 - Prob. 16FCCh. 11 - Prob. 18FCCh. 11 - Prob. 20FCCh. 11 - Prob. 1PCh. 11 - Prob. 2PCh. 11 - Prob. 3PCh. 11 - Prob. 4PCh. 11 - Prob. 5PCh. 11 - Prob. 6PCh. 11 - Prob. 7PCh. 11 - Prob. 8PCh. 11 - 9. A hypothetical spherical planet consists...Ch. 11 - Prob. 10PCh. 11 - 11. An airtight box has a removable lid of area...Ch. 11 - Prob. 12PCh. 11 - Prob. 13PCh. 11 - Prob. 14PCh. 11 - Prob. 15PCh. 11 - Prob. 16PCh. 11 - Prob. 17PCh. 11 - Prob. 18PCh. 11 - Prob. 19PCh. 11 - Prob. 20PCh. 11 - Prob. 21PCh. 11 - Prob. 22PCh. 11 - Prob. 23PCh. 11 - Prob. 24PCh. 11 - Prob. 25PCh. 11 - Prob. 26PCh. 11 - 27. A water tower is a familiar sight in many...Ch. 11 - Prob. 28PCh. 11 - Prob. 29PCh. 11 - Prob. 30PCh. 11 - Prob. 31PCh. 11 - Prob. 32PCh. 11 - Prob. 33PCh. 11 - Prob. 34PCh. 11 - Prob. 35PCh. 11 - Prob. 36PCh. 11 - Prob. 37PCh. 11 - Prob. 38PCh. 11 - Prob. 39PCh. 11 - Prob. 40PCh. 11 - Prob. 41PCh. 11 - Prob. 42PCh. 11 - Prob. 43PCh. 11 - 44. A paperweight, when weighed in air, has a...Ch. 11 - Prob. 45PCh. 11 - Prob. 46PCh. 11 - Prob. 47PCh. 11 - 48. A hot-air balloon is accelerating upward under...Ch. 11 - 49. A hollow cubical box is 0.30 m on an edge....Ch. 11 - Prob. 50PCh. 11 - Prob. 51PCh. 11 - Prob. 52PCh. 11 - Prob. 53PCh. 11 - Prob. 54PCh. 11 - Prob. 55PCh. 11 - Prob. 56PCh. 11 - Prob. 57PCh. 11 - Prob. 58PCh. 11 - Prob. 59PCh. 11 - 60. Three fire hoses are connected to a fire...Ch. 11 - Prob. 61PCh. 11 - Prob. 62PCh. 11 - Prob. 63PCh. 11 - Prob. 64PCh. 11 - Prob. 65PCh. 11 - Prob. 66PCh. 11 - Prob. 67PCh. 11 - Prob. 68PCh. 11 - Prob. 69PCh. 11 - Prob. 70PCh. 11 - Prob. 71PCh. 11 - Prob. 72PCh. 11 - Prob. 73PCh. 11 - Prob. 74PCh. 11 - Prob. 75PCh. 11 - 76. Two circular holes, one larger than the other,...Ch. 11 - 77. Poiseuille’s law remains valid as long as the...Ch. 11 - Prob. 78PCh. 11 - Prob. 79PCh. 11 - Prob. 80PCh. 11 - Prob. 81PCh. 11 - Prob. 82PCh. 11 - Prob. 83PCh. 11 - Prob. 84PCh. 11 - Prob. 85APCh. 11 - Prob. 86APCh. 11 - Prob. 87APCh. 11 - Prob. 88APCh. 11 - Prob. 89APCh. 11 - Prob. 90APCh. 11 - Prob. 91APCh. 11 - Prob. 92APCh. 11 - Prob. 93APCh. 11 - Prob. 94APCh. 11 - Prob. 95APCh. 11 - Prob. 96APCh. 11 - Prob. 97APCh. 11 - 98. Mercury is poured into a tall glass. Ethyl...Ch. 11 - Prob. 99APCh. 11 - Prob. 100APCh. 11 - Prob. 101APCh. 11 - Prob. 102APCh. 11 - 103. A lighter-than-air balloon and its load of...Ch. 11 - Prob. 104APCh. 11 - 105. An aneurysm is an abnormal enlargement of a...Ch. 11 - Prob. 106CCPCh. 11 - Prob. 107CCP
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