Blocks a and B Are Moving Toward Each Other

question 61

Multiple Choice

Blocks A and B are moving toward each other. A has a mass of 2.0 kg and a velocity of 50 m/s, while B has a mass of 4.0 kg and a velocity of -25 m/s. They suffer a completely inelastic collision. The kinetic energy lost during the collision is:

• A) 0
• B) 1250 J
• C) 3750 J
• D) 5000 J
• E) 5600 J

---

Definitions:

Stronger Memory

An enhanced capacity to recall or retain information over periods of time, often achieved through repetition or emotional significance.

Long Ago

Denotes a period of time that is significantly distant in the past.

Retrieval

The process of recalling information stored in long-term memory.

Major Causes

Principal factors or reasons that contribute significantly to the occurrence of a condition, event, or situation.