Recent content by All Pow3r

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    Find The acceleration (Newton's Laws of Motion problem).

    oh! That is way easier than i thought :) it is kind of online Assignment. Thanks.
  2. A

    Find The acceleration (Newton's Laws of Motion problem).

    Here is my attempt:ƩF (for the block B) equals Fb - m2g = m2a ==> Fb = m2(a+g) ==> 40 = 4(a+9.8) ==> a=0.2 m/s2. So, it closest to zero ( if i substitute g with value 10, a will be 0 ). Is that correct ? or i should use the simple equation a = F/m ?
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    Find The acceleration (Newton's Laws of Motion problem).

    I'm not sure what advantage i take from this information specifically!
  4. A

    Find The acceleration (Newton's Laws of Motion problem).

    sorry, i just put my attempt!
  5. A

    Find The acceleration (Newton's Laws of Motion problem).

    Homework Statement Fig. 4.3 A 5.0-kg block and a 4.0-kg block are connected by a 0.6-kg rod. The links between the blocks and the rod are denoted by A and B. A force F is applied to the upper block.In Fig. 4.3, the force in link B is 40 N. The acceleration of the blocks and rod assembly...
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