Did a Comet Slam Into Earth and Combine with It After Collision?

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Homework Help Overview

The discussion revolves around the interpretation of a prompt related to impulse and momentum, specifically concerning the collision of a comet or asteroid with Earth. Participants are exploring the implications of the phrase "slammed into" and its potential meanings in the context of motion after the collision.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants are questioning the meaning of "slam into" and whether it implies that the comet or asteroid combines with Earth post-collision. There is also a discussion about the nature of the motion after the collision and what assumptions should be made regarding it.

Discussion Status

Some participants are actively seeking clarification on terminology and assumptions, while others are confirming the need to make assumptions about the post-collision motion. The conversation indicates a productive exploration of different interpretations without reaching a consensus.

Contextual Notes

One participant mentions guidance from a professor regarding making assumptions about the motion after the collision, suggesting that there are specific expectations or constraints in the homework prompt.

siriux
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What does "slam into" mean?

The prompt about impulse and momentum says "a large comet or asteroid slammed into the earth". Does the prompt means that the comet or asteroid combined with the Earth after collision and moved together at same speed after the collision?
 
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What's a 'prompt' in this context?
 


I asked prof and he said I should make an assumption about the motion after collision. Thank you DaveC426913.
 


I think the phrase "slammed into" could equally well be followed by any number of phrases such as, for example, (1) "and was absorbed by", (2) "and bounced off off"
 


@phinds
Yes exactly! So I was asked to make assumptions.
 

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