A 15-Kg Object Has a Velocity of M/s at T

question 74

Multiple Choice

A 1.5-kg object has a velocity of m/s at t = 0. It is accelerated at a constant rate for five seconds after which it has a velocity of m/s. What is the magnitude of the resultant force acting on the object during this time interval?

• A)3.8 N
• B)3.2 N
• C)2.8 N
• D)4.3 N
• E)4.6 N

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Definitions:

Long-Term Memory

The relatively permanent and limitless storehouse of the memory system. Includes knowledge, skills, and experiences.

Working Memory

A short-term memory system involved in the temporary storage and manipulation of information necessary for complex cognitive tasks like learning, reasoning, and comprehension.

Working Memory

A cognitive system responsible for temporarily holding information available for processing, crucial for reasoning and the guidance of decision-making and behavior.

Short-Term Memory

A component of human memory system that is capable of temporarily holding a limited amount of information in an easily accessible form for a short period of time, typically seconds to minutes.