Calculating Normal Force from Slide on 23 kg Child

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Homework Help Overview

The problem involves calculating the normal force acting on a 23 kg child sliding down a straight slide inclined at 38 degrees. The forces at play include the child's weight, the normal force from the slide, and kinetic friction.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants discuss the need to start with a free body diagram and consider the relationships between the forces involved. Some express uncertainty about how to initiate the problem.

Discussion Status

The discussion is ongoing, with participants seeking clarification on initial steps and the importance of visualizing the forces through a free body diagram. There is no consensus yet, but guidance has been offered regarding the use of diagrams.

Contextual Notes

Some participants note a lack of prior work or understanding of the problem setup, indicating potential gaps in foundational knowledge or assumptions about the scenario.

kdb004
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Homework Statement



A 23 kg child goes down a straight slide inclined 38 degrees above horizontal. The child is acted on by his weight, the normal force from the slide, and kinetic friction.

How large is the normal force of the slide on the child?
_?_ Newtons
 
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Where's the work you've done already? Read the rules.
 
fss said:
Where's the work you've done already? Read the rules.

i don't have anywork for this, i don't know where to start with it. i was hoping someone would show me how to do the work on here
 
Start with the free body diagram. Label your normal force and see if you can equate it to something. If you're stuck, let us know.
 

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