A Ball Is Thrown at an Angle of 60 ^$\circ$ with a Velocity of 25 M/s

question 2

Multiple Choice

A ball is thrown at an angle of 60 ^$\circ$ with a velocity of 25 m/s. How much of this velocity is vertical (y) and how much is horizontal (x) ?

• A) x = 12.5 m/s; y = 13 m/s
• B) x = 21.65 m/s; y = 12.5 m/s
• C) x = 12.5 m/s; y = 21.65 m/s
• D) x = 8.3 m/s; y = 16.7 m/s

---

Definitions:

Validity Effect

The tendency of people to believe that a statement is true or valid simply because it has been repeated many times.

Fundamental Attribution Error

The tendency to overemphasize personality traits and underestimate situational factors when explaining other people's behavior.

Cognitive

Relating to mental activities involved in the acquisition, processing, storage, and retrieval of information.

Feeling

A complex psychological state that involves physiological and cognitive components in response to stimuli or internal thoughts.