Please reply me answer and way to track this type of questions
Chandan Kumar , 8 Years ago
Grade 11
Mechanics> Please reply me answer and way to track t...
1 AnswersHarsh Istalkar
Let T be the tension. Then force acting on block of mass 2m is F-2T. And force acting on block of mass m is T. Now, let acceleration of block with mass be a1 and acceleration of the other block be a2. Here, there is a method to relate acceleration. Go through the concept of constraint relations.So, a1 × T = a2 × 2Tthis gives a2=(a1)/2 •Now, consider the forces.On block 2m, F - 2T = 2m × a2 •On block m,T = m × a1 • Using the three marked (•) equations above, we get T = F/3
Approved Last Activity: 8 Years ago
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