A Stone Is Thrown with an Initial Speed of 15 $\degree$

question 38

Multiple Choice

A stone is thrown with an initial speed of 15 m/s at an angle of 53 $\degree$ above the horizontal from the top of a 35 m building.If g = 9.8 m/s² and air resistance is negligible,then what is the magnitude of the horizontal component of velocity as the rock strikes the ground?

• A)7.5 m/s
• B)9.0 m/s
• C)12 m/s
• D)29 m/s

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Definitions:

Social Territory

The concept refers to spaces or domains where social groups establish norms, rules, and identities, influencing how they interact and behave within those spaces.

Semipublic Places

Areas or settings that are not wholly public or private, where access is controlled or restricted to certain groups.

Third Places

Public places on neutral ground where people can gather and interact, such as cafes, parks, or community spaces.

Informal Gathering

A casual assembly of individuals or groups without formal structure or agenda, typically for social interaction.