A Projectile Is Fired at an Angle Above the Horizontal

question 27

Multiple Choice

A projectile is fired at an angle above the horizontal at a location where g = 9.8 m/s².The initial x and y components of its velocity are 86.6 m/s and 50 m/s respectively.At what angle was the projectile fired above the horizontal?

• A)45°
• B)60°
• C)30°
• D)90°
• E)75°

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Definitions:

Psycholinguistic Theory

A framework that studies how psychological factors and linguistic elements interact in the processing and comprehension of language.

Empiricist Theory

A theory suggesting that knowledge comes primarily from sensory experience and that human understanding and ideas grow from such experience.

Linguistic Chauvinism

The belief in the superiority of one's own language over others, often leading to discrimination or prejudice against speakers of other languages.