A Projectile Is Shot Upwards from the Surface of the Earth

question 11

Multiple Choice

A projectile is shot upwards from the surface of the earth with an initial velocity of 108 meters per second.The position function is What is its velocity after 7 seconds?

• A)The velocity after 7 seconds is 181.7 meters per second.
• B)The velocity after 7 seconds is -142.3 meters per second.
• C)The velocity after 7 seconds is 39.4 meters per second.
• D)The velocity after 7 seconds is 73.7 meters per second.
• E)The velocity after 7 seconds is -176.6 meters per second.

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Definitions:

Specific

Clearly defined or identified; in a business context, it often refers to precise goals, objectives, or tasks that have distinct boundaries and requirements.

Measurable

Capable of being quantified or assessed through specific metrics or criteria.

Attainable

Something that can be achieved with effort, within the bounds of possibility.

Realistic

Pertaining to the accurate representation of the real world.