A Ball Is Thrown at an Original Speed of 8

question 25

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 resistance,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:

Monozygotic

Referring to twins that are genetically identical because they were formed from a single fertilized egg that split into two.

Chromosome

A thread-like structure made of protein and a single molecule of DNA, found in the nucleus of cells, carrying genes that determine inherited traits.

Genetic Action

The process by which genes influence traits or behaviors.

Hormone Levels

The concentrations of hormones present in the bloodstream, which regulate various bodily functions and can affect mood, growth, and metabolism.