To find the weight of aluminum for
Answer to Problem 61A
Given information:
A casting is given with dimensions in millimeter as below.
Calculation:
Here we observe that the casting is made by putting a smaller cube on top of a larger cube. So, volume of casting will be equal to summation of volume of both cube.
As we know that volume of a cube is given by -
Here, side length of the smaller cube is
So, volume of the smaller cube will be -
Similarly, side length of the larger cube is
So, volume of the smaller cube will be -
Total volume of casting
Now, weight of aluminum is
So, weight of aluminum for
This is the weight of aluminum for one casting.
Therefore, weight of aluminum for
Explanation of Solution
Given information:
A casting is given with dimensions in millimeter as below.
Calculation:
Here we observe that the casting is made by putting a smaller cube on top of a larger cube. So, volume of casting will be equal to summation of volume of both cube.
As we know that volume of a cube is given by -
Here, side length of the smaller cube is
So, volume of the smaller cube will be -
Similarly, side length of the larger cube is
So, volume of the smaller cube will be -
Total volume of casting
Now, weight of aluminum is
So, weight of aluminum for
This is the weight of aluminum for one casting.
Therefore, weight of aluminum for
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Chapter 13 Solutions
Mathematics for Machine Technology
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