One gram is approximately equal to the mass of which of the following?

• A. A small paperclip
• B. A car tire
• C. A standard baseball
• D. A typical adult human

Answer: (A)

Verified step by step guidance

1. Understand that the problem is asking to relate the mass of one gram to a common object for comparison.
2. Recall that one gram is a unit of mass in the metric system, and it is quite small compared to everyday objects like car tires, baseballs, or humans.
3. Consider typical masses of the given objects: a car tire weighs several kilograms, a baseball weighs around 145 grams, and a typical adult human weighs tens of kilograms.
4. Recognize that a small paperclip usually has a mass close to one gram, making it a good reference for this mass scale.
5. Conclude that among the options, a small paperclip is approximately equal to the mass of one gram.