You Walk 12 Km South and Then 5 Km East

question 49

Multiple Choice

You walk 12 km south and then 5 km east.Your resultant displacement is

• A)13 km at an angle of 22.6º south of east.
• B)13 km at an angle of 67.4º south of east.
• C)17 km at an angle of 22.6º south of east.
• D)17 km at an angle of 67.4º south of east.
• E)None of these is correct.

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Definitions:

Appetite

The natural desire to satisfy a bodily need, especially for food.

Fat Metabolism

The biochemical process involving the breakdown and synthesis of fats in the body for energy production and storage.

Central Nervous System

The part of the nervous system consisting of the brain and the spinal cord that processes information and directs activity.

Spinal Cord

A long, thin, tubular bundle of nervous tissue and support cells that extends from the brain down the length of the vertebral column, responsible for transmitting nerve signals to and from the brain to the rest of the body.