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|      T    

|.     { O|}

|.     {    | }

8m. {    |  }

|.     [ ]   |.   }

|.      B   |     }

|.         O|____}o-->

                       M

 

The thing here is that B is a box which is going down and is connected through these strings to M.

The upper O is a wheel and the O that's down is point(0,0).now the strings alltogether are 18m.And the small o on the right is a box that is moving to the right and it has a derivative of 2m/sec.How fast does the box B get up,at the moment when M has a distance from TB=6m????Also,TOM is a triangle.

 

PLEASE I NEED YOUR HELP.you can post this on physics forums but i really need the answer

 
 Oct 19, 2015

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