The tolerance for a ball bearing is 0.01. If the

skeexerxo175o

skeexerxo175o

Answered question

2021-12-03

The tolerance for a ball bearing is 0.01. If the true diameter of the bearing is to be 2.0 inches and the measured value of the diameter is x inches, express the tolerance using absolute value notation.

Answer & Explanation

Wriedge

Wriedge

Beginner2021-12-04Added 12 answers

Given:
The tolerance is 0.01 and the diameter of bearing is 2 inches.
Calculation:
The diameter is expressed in x.
The tolerance is 0.01 and the diameter is 2 inches.
So,|x2|0.01
Conclusion:
Thus, the absolute value notation for the given statement is |x — 2| < 0.01
Andre BalkonE

Andre BalkonE

Skilled2023-06-18Added 110 answers

Result:
|x2.0|0.01
Solution:
Let x represent the measured value of the diameter in inches. The absolute difference between x and the true value of 2.0 inches is given by |x2.0|.
Since the tolerance for the ball bearing is 0.01 inches, we want to ensure that the absolute difference between the measured value and the true value is less than or equal to 0.01 inches.
Therefore, the tolerance can be expressed using absolute value notation as:
|x2.0|0.01
fudzisako

fudzisako

Skilled2023-06-18Added 105 answers

Step 1: Let's denote the true diameter of the bearing as Dtrue and the measured diameter as x. The tolerance, denoted as T, can be expressed using absolute value notation as follows:
T=|xDtrue|
In this case, the true diameter is given as 2.0 inches. Substituting this value into the equation, we have:
T=|x2.0|
The tolerance T represents the acceptable range of values for the diameter of the ball bearing, centered around the true diameter of 2.0 inches. If the absolute value of the difference |x2.0| is less than or equal to 0.01, then the measured value falls within the tolerance.
For example, if x=2.01 inches, then the tolerance would be:
T=|2.012.0|=0.01 inches
Step 2: Since the absolute value of the difference is equal to the tolerance, the measured value of 2.01 inches is within the acceptable range.
Similarly, if x=1.98 inches, the tolerance would be:
T=|1.982.0|=0.02 inches
In this case, the absolute value of the difference is greater than the tolerance, indicating that the measured value of 1.98 inches falls outside the acceptable range.
By expressing the tolerance using absolute value notation, we can easily determine whether a measured value is within the acceptable range of the ball bearing's diameter.
xleb123

xleb123

Skilled2023-06-18Added 181 answers

To express the tolerance using absolute value notation, we can use the following equation:
|x2.0|=0.01
Here, x represents the measured value of the diameter, and 2.0 represents the true diameter of the bearing. The absolute value |x2.0| ensures that the difference between the measured value and the true value is within the tolerance of 0.01 inches.

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