Two Identical Objects a and B Fall from Rest from Different

question 17

Multiple Choice

Two identical objects A and B fall from rest from different heights to the ground and feel no appreciable air resistance. If object B takes TWICE as long as object A to reach the ground, what is the ratio of the heights from which A and B fell?

• A) hA/hB = 1/
• B) hA/hB = 1/2
• C) hA/hB = 1/4
• D) hA/hB = 1/8

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Definitions:

Unaware

Lacking knowledge, consciousness, or realization about a specific fact, situation, or phenomenon.

Treatment

The management and care of a patient or the combating of disease or disorder.

Relative Risk

A measure used in epidemiology to determine the likelihood of a health event occurring in one group compared to another.

Incidence

The rate or number of new cases of a particular condition detected in a specific population within a given time period.