At the End of 2 Seconds of Free Fall, an Apple

question 69

Multiple Choice

At the end of 2 seconds of free fall, an apple falling from rest has a speed of

• A)1 m/s.
• B)5 m/s.
• C)10 m/s.
• D)more than 10 m/s.

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Definitions:

Molecular Structure

The arrangement of atoms within a molecule, defining its chemical and physical characteristics.

Physical Property

A characteristic of a substance that can be observed or measured without changing the substance's chemical identity, examples include density, melting point, and conductivity.

Trans Fat

An unhealthy type of fat that is created by adding hydrogen to liquid vegetable oils (hydrogenation), widely associated with increased risk of heart disease.

Palmitic Acid

A saturated fatty acid commonly found in animals and plants, often used in soap and other cosmetics.