A 20-G Bullet Moving at 1 000 M/s Is Fired

question 32

Multiple Choice

A 20-g bullet moving at 1 000 m/s is fired through a one-kg block of wood emerging at a speed of 100 m/s.If the block had been originally at rest and is free to move,what is its resulting speed?

• A)9 m/s
• B)18 m/s
• C)90 m/s
• D)900 m/s

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Definitions:

Remedial Goals

Objectives set to correct or improve a deficiency or problem, often used in educational, therapeutic, or personal development contexts.

Outcome Goals

The desired achievements or outcomes that individuals or groups aim for in a specific period.

Subgoals

Smaller, more manageable objectives set as part of the process to achieve a larger goal.

Symptoms of Depression

Clinical signs indicative of depression, such as persistent sadness, loss of interest, and changes in appetite or sleep.