The Figure Shows an Acceleration-Versus-Force Graph for Three Objects Pulled

question 20

Multiple Choice

The figure shows an acceleration-versus-force graph for three objects pulled by rubber bands. The mass of object 2 is 36 kg. What are the masses of objects 1 and 3?

• A) 14 kg and 90 kg
• B) 72 kg and 18 kg
• C) 90 kg and 18 kg
• D) 14 kg and 72 kg

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Definitions:

Barter Services

The act of exchanging goods or services for other goods or services without using money as a medium.

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Ethics Codes

A set of principles and guidelines designed to help professionals conduct their work with integrity, professionalism, and respect for those they serve.

Dogma

A principle or set of principles laid down by an authority as incontrovertibly true.