A Ball Thrown Upwards Reaches a Maximum Height and Then

question 143

Short Answer

A ball thrown upwards reaches a maximum height and then comes back down to the original level.
-As the ball is going downwards,the velocity points __________ and the acceleration points __________.

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Definitions:

Weapons Effect

The mere presence of a weapon increases the probability that it will be used aggressively.

Aggression-likelihood Model

A theoretical model proposing how certain factors increase or decrease the likelihood that individuals will behave aggressively in given situations.

Neo-associationist Analysis

A psychological theory suggesting that emotions and behavior are the result of complex associations formed through experiences.

Excitation-transfer Model

A psychological theory suggesting that arousal caused by one stimulus can be transferred and add to the arousal elicited by a second stimulus, intensifying the overall emotional experience.