Calculating Normal Force from Slide on 23 kg Child

[kdb004]

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

 

[fss]

Where's the work you've done already? Read the rules.

 

[kdb004]

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

 

[lvslugger36]

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.