Solve. -A Projectile Is Thrown Upward So That Its Distance Above

question 169

Multiple Choice

Solve.
-A projectile is thrown upward so that its distance above the ground after t seconds is h = + 380t. After how many seconds does it reach its maximum height?

• A) 9 sec
• B) 28.5 sec
• C) 19 sec
• D) 38 sec

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Definitions:

Crams

An intense period of study or work, typically undertaken to meet a tight deadline or prepare for an examination.

Consciously Activated

Processes or actions that are initiated or controlled by an individual's conscious awareness and deliberate thought.

Limited-Capacity Memory

A concept in cognitive psychology that suggests human memory has a finite capacity for storing and processing information.

Short-Term

Referring to a limited period of time, often contrasting with long-term or permanent scenarios.