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:

Low-Income Cut-Off

A statistical threshold under which a family unit would be considered to be living in relative poverty, defined by their income.

Low-Income Measure

A statistical threshold used to identify individuals or families that earn significantly less than the average in their society, often used to target social support.

Intergenerational Poverty

Often occurs when children and youth grow up in households experiencing chronic poverty, where limited access to opportunities can start another cycle of poverty for the next generation.

Unemployed

Individuals who are of working age, capable of work, but are not currently employed and are actively seeking employment.