A Ball Is Thrown at an Original Speed of 8

question 113

Multiple Choice

A ball is thrown at an original speed of 8.0 m/s at an angle of 35° above the horizontal.If there is no air,what is the speed of the ball when it returns to the same horizontal level?

• A)4.0 m/s
• B)8.0 m/s
• C)16 m/s
• D)9.8 m/s

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Definitions:

Cynicism

An attitude characterized by skepticism towards motives, intentions, or integrity, often accompanied by a general distrust of others' apparent sincerity or apparent goodness.

Emotion-Focused Coping

An effort to try to change a person’s emotional reaction to a stressor by using positive language and distracting techniques.

Stressor

Any event, situation, or environment that causes stress in individuals.

Positive Language

The use of words that convey constructive or optimistic attitudes, enhancing communication and interpersonal relations.