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The figure below shows a uniform plank AB of length 10m weighing 500N. Two masses measuring 25kg and 60kg are loaded on its ends. Determine the...

      

The figure below shows a uniform plank AB of length 10m weighing 500N. Two masses measuring 25kg and 60kg are loaded on its ends.
fig7131520191218.png
Determine the distance from point A where a support should be placed for the plank to balance horizontally.

  

Answers


Kavungya
250y+100(y-5)= 600(10-y)
250y+ 100y- 500= 6000-600y
Kavungya answered the question on May 31, 2019 at 09:20


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