In One-Dimensional Motion,the Average Speed of an Object That Moves

question 15

Multiple Choice

In one-dimensional motion,the average speed of an object that moves from one place to another and then back to its original place has which of the following properties?

• A)It is positive.
• B)It is negative.
• C)It is zero.
• D)It can be positive,negative,or zero.

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Definitions:

Peaches

A sweet, juicy fruit with fuzzy skin and a stone or pit in the center, commonly eaten fresh or used in cooking and baking.

Opportunity Cost

The loss of potential gain from other alternatives when one alternative is chosen, representing the cost of sacrificing the next best choice.

Oranges

A citrus fruit rich in vitamin C, grown in warm climates, and consumed either fresh or in juice form.

Peaches

Edible juicy fruits with fuzzy skins and a sweet taste, often grown in temperate regions.