(a)
The minimum weight of a
(a)
Answer to Problem 3.54P
The minimum weight of a
Explanation of Solution
Given:
The length of the wire is
The load supported by the member is
Formula used:
The expression for area of the specimen is given as,
Here,
The expression for mass of the specimen is given as,
Here,
Calculation:
Refer to table 3.4 “Room temperature mechanical properties and typical applications of annealed stainless steels” value obtained from this table is,
The expression for area of the specimen can be calculated as,
The expression for mass of the specimen can be calculated as,
Conclusions:
Therefore, the minimum weight of a
(b)
The minimum weight of a
(b)
Answer to Problem 3.54P
The minimum weight of a
Explanation of Solution
Given:
The length of the wire is
The load supported by the member is
Formula used:
The expression for area of the specimen is given as,
Here,
The expression for mass of the specimen is given as,
Here,
Calculation:
Refer to strength and density data book the value obtained as
The expression for area of the specimen can be calculated as,
The expression for mass of the specimen can be calculated as
Conclusions:
Therefore, the minimum weight of a
(c)
The minimum weight of a
(c)
Answer to Problem 3.54P
The minimum weight of a
Explanation of Solution
Given:
The length of the wire is
The load supported by the member is
Formula used:
The expression for area of the specimen is given as,
Here,
The expression for mass of the specimen is given as,
Here,
Calculation:
Refer to strength and density data book the value obtained as
The expression for the area of the specimen can be calculated as,
The expression for mass of the specimen can be calculated as
Conclusions:
Therefore, the minimum weight of a
(d)
The minimum weight of a
(d)
Answer to Problem 3.54P
The minimum weight of a
Explanation of Solution
Given:
The length of the wire is
The load supported by the member is
Formula used:
The expression for area of the specimen is given as,
Here,
The expression for mass of the specimen is given as,
Here,
Calculation:
Refer to table 3.5 “Properties of various aluminum alloy” value obtained from this table is,
The expression for the area of the specimen can be calculated as,
The expression for mass of the specimen can be calculated as,
Conclusions:
Therefore, the minimum weight of a
(e)
The minimum weight of a
(e)
Answer to Problem 3.54P
The minimum weight of a
Explanation of Solution
Given:
The length of the wire is
The load supported by the member is
Formula used:
The expression for area of the specimen is given as,
Here,
The expression for mass of the specimen is given as,
Here,
Calculation:
Refer to table 3.5 “Properties of various aluminum alloy” value obtained from this table is,
The expression for the area of the specimen can be calculated as,
The expression for mass of the specimen can be calculated as,
Conclusions:
Therefore, the minimum weight of a
(f)
The minimum weight of a
(f)
Answer to Problem 3.54P
The minimum weight of a
Explanation of Solution
Given:
The length of the wire is
The load supported by the member is
Formula used:
The expression for the area of the specimen is given as,
Here,
The expression for mass of the specimen is given as,
Here,
Calculation:
The expression for the area of the specimen can be calculated as,
The expression for mass of the specimen can be calculated as,
Conclusions:
Therefore, the minimum weight of a
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