A 20-G Bullet Moving at 1000 M/s Is Fired Through

question 17

Multiple Choice

A 20-g bullet moving at 1000 m/s is fired through a one-kg block of wood emerging at a speed of 200 m/s.If the block had been originally at rest and is free to move,what is its resulting speed?

• A) 800 m/s
• B) 80 m/s
• C) 16 m/s
• D) 8 m/s

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Definitions:

Fall Risk

The likelihood of an individual experiencing a fall, which may result in injuries, often evaluated in elderly or those with physical impairments.

Goal Achievement

The act of reaching a set target or objective, often requiring planning, effort, and perseverance.

Shift Change

The process in workplaces, especially in healthcare or services, where employees transition between working periods or shifts.

Wound Healing

The biological process by which the skin or body tissue repairs itself after an injury, involving a series of stages including inflammation, tissue formation, and remodeling.