A Ride on a Roller-Coaster Car Containing 6 Passengers Takes

question 52

Multiple Choice

A ride on a roller-coaster car containing 6 passengers takes 3 minutes.Neglecting friction,a similar ride with 12 passengers aboard would take

• A)1)5 minutes.
• B)3 minutes.
• C)6 minutes.
• D)18 minutes.

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Definitions:

Cellulose

A complex carbohydrate or polysaccharide consisting of glucose units, forming the primary structural component of plant cell walls.

Lignin

A complex organic polymer deposited in the cell walls of many plants, making them rigid and woody, and playing a crucial role in the plant's structural support.

Hemicellulose

is a group of polysaccharides found in plant cell walls that work with cellulose and lignin to provide structural support.

Photosynthetic Organ

A part of a plant or algae that carries out photosynthesis, such as leaves, stems, or thylakoids in chloroplasts.