A Car Is Driven 1200 M North at 20

question 60

Multiple Choice

A car is driven 1200 m north at 20.0 m/s and then driven 1600 m east at 25.0 m/s. What are the magnitude and direction of the displacement for this trip?

• A) 1400 m, northeast
• B) 2000 m, 36.9° north of east
• C) 2000 m, 53.1° north of east
• D) 2800 m, 36.9° east of north
• E) 2800 m, 53.1° east of north

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Definitions:

Doses

Quantified amounts of a substance or medication intended for administration or consumption to achieve a desired effect.

Effects

The outcomes or changes that result from a particular action, situation, or condition.

Depressants

Substances that reduce the activity of the central nervous system, leading to relaxation, decreased anxiety, and sleepiness.

Barbiturates

Drugs that depress central nervous system activity, reducing anxiety but impairing memory and judgment.