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Calculating normal force


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#1 nitishk   Members   -  Reputation: 161

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Posted 14 April 2013 - 12:45 PM

I hope it is okay to ask physics questions unrelated to games but I am really struggling with this question. Please help me understand how to go about doing this.

 

A sled of mass 26kg has an 18kg child on it. If big brother is pulling with a force 30N to the right and 10N up while big sister is pushing 40N right and 16N down, what is the normal force?



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#2 Álvaro   Crossbones+   -  Reputation: 13671

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Posted 14 April 2013 - 03:21 PM

Can you at least post your best attempt? How far did you get?




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