Which of These Objects Is Moving with Constant Velocity but Changing

question 60

Multiple Choice

Which of these objects is moving with constant velocity but changing acceleration?

• A)a rock dropped from a bridge
• B)a car going around a banked curve at 40 m/s
• C)an aircraft being launched off of an aircraft carrier
• D)an aircraft in a banked turn at 100 m/s

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Definitions:

Vaccination Rates

The percentage of a population that has received specific vaccines within a given timeframe.

Death Rate

A measure often expressed as the number of deaths per 1,000 individuals per year, used to gauge the mortality level of a population.

Post Hoc

The fallacy of using the fact that one event preceded another as sufficient evidence for the conclusion that the first caused the second.

Fallacy

An incorrect reasoning technique that spoils the legitimacy of an argument.