What Is the Gear Ratio (Rear to Front) of a Bicycle

question 20

Multiple Choice

What is the gear ratio (rear to front) of a bicycle that has 46 teeth on the rear sprocket and 50 teeth on the front sprocket?

• A) \(\frac { 23 } { 25 }\)
• B) \(\frac { 1 } { 46 }\)
• C) \(\frac { 1 } { 50 }\)
• D) \(\frac { 48 } { 25 }\)
• E) \(\frac { 25 } { 23 }\)

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Definitions:

Strange Situation

Ainsworth’s observational measure of infant attachment to a caregiver, which requires the infant to move through a series of introductions, separations, and reunions with the caregiver and an adult stranger in a prescribed order.

Attachment

A close emotional bond between two people.

Sociability

The tendency to seek social interactions and be influenced by or interested in engaging with society and its members.

Strange Situation

A procedure developed in psychology to observe attachment relationships between a caregiver and child.