A 30-Kg Mass Moving in the Positive X Direction with a a Speed

question 2

Multiple Choice

A 3.0-kg mass moving in the positive x direction with a speed of 10 m/s collides with a 6.0-kg mass initially at rest. After the collision, the speed of the 3.0-kg mass is 8.0 m/s, and its velocity vector makes an angle of 35° with the positive x axis. What is the magnitude of the velocity of the 6.0-kg mass after the collision?

• A) 2.2 m/s
• B) 2.9 m/s
• C) 4.2 m/s
• D) 3.5 m/s
• E) 4.7 m/s

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Definitions:

Dorsal Stream

A pathway in the brain that processes spatial awareness and the relationship of objects in the surroundings, often referred to as the "where" pathway.

Perceptual System

The complex network of sensory organs and brain structures involved in processing and interpreting sensory information to form a coherent view of the environment.

Primary Visual Cortex

The region of the cerebral cortex that receives, integrates, and processes visual information relayed from the eyes, serving as a primary area for visual perception.

Visual Agnosia

A neurological disorder characterized by the inability to recognize or make sense of visual objects despite having normal eyesight.