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Collision Problem

  1. Oct 12, 2013 #1
    Hi friends,
    I have an issue in solving a Collision Problem.
    Please Help me in solving this.
    Thank you all in advance.

    The problem is as:




    So friends according to me the answer should be option (A) but according to question option, (B) is correct. Please try to help me in this.
    I will appreciate the help.
  2. jcsd
  3. Oct 13, 2013 #2


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    Homework Helper

    You didn't count with the weight of the table.

  4. Oct 15, 2013 #3
    Ok, well that 0.5N.will act in the downward direction on the table. And weight of the table will be 0.2 x 10 = 2N.
    Hence the total force would be 7 N. downward. On leg reaction would be 7/4 = 1.75N.
    Is it correct?
  5. Oct 15, 2013 #4


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    Homework Helper

    2N force acts on the whole table because of the collisions. See your own solution in the first post.

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