Suppose That a Car Traveling to the West (-X Direction)begins

question 63

Multiple Choice

Suppose that a car traveling to the west (-x direction) begins to slow down as it approaches a traffic light.Which statement concerning its acceleration must be correct?

• A)Its acceleration is positive.
• B)Its acceleration is negative.
• C)Its acceleration is zero.
• D)Its acceleration is decreasing in magnitude as the car slows down.

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Definitions:

Ratios

A quantitative relationship between two numbers showing how many times one value contains or is contained within the other, often expressed as "a to b" or a:b.

Polling Booth

A private area in a polling station where voters go to mark their ballots during an election, ensuring the confidentiality of their vote.

Ratio

A mathematical expression that compares two numbers or quantities, showing the relative size or amount of one to the other.

Absolute Frequency

The total count of occurrences or instances of a specific event or characteristic in a data set.