After a Long Night of Cramming for a Test, Your

question 16

Multiple Choice

After a long night of cramming for a test, your college room-mate hits his head forcefully against the wall of your room in despair. According to Newton's 3^rd Law, as he exerts a force against the wall, there must be an equal and opposite force. How does that opposite force show itself in this case?

• A) Your room-mate is pulled downward by gravity
• B) The wall exerts a force on your room-mate's head and he has a headache
• C) The wall has a huge dent in it
• D) There is an exception to the Law for solid objects like walls, so there is no opposite force
• E) The resident assistant assigned to your floor makes a complaint against the two of you
• 3)3 Newton's Universal Law of Gravitation

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Definitions:

Good X

"Good X" is a term used in economics to represent a hypothetical product or commodity being analyzed or discussed in theory or case studies.

Good Y

A hypothetical product used in economic models to discuss theories and principles.

Budget Constraint

A representation of all the combinations of goods and services that a consumer can afford to buy at given prices with their income level.

Income

Regular financial earnings from work or investment activities.