Three Spring Scales Are Attached Along a Straight Line as Shown

question 13

Multiple Choice

Three spring scales are attached along a straight line as shown. The scale on the left is attached to a wall. A force of 15 N is applied to the scale at the right. What is the reading on the middle scale?

• A)0 N
• B)45 N
• C)10 N
• D)5 N
• E)15 N

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Definitions:

Customer Satisfaction

An evaluation of the degree to which a company's products or services exceed or fulfill customer expectations.

Return On Sales

A financial ratio that measures the percentage of profit made from sales after covering operating expenses.

Expectancy Theory

A motivational theory suggesting that an individual's motivation depends on their expectation of the outcome and the value they place on that outcome.

Valence

In psychology, the extent to which a person values the expected outcome of an action; in chemistry, the combining power of an element.