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Answer it with explanation

  1. Feb 11, 2008 #1
    Q 5 Match the column
    If net force on a system of particles is zero then
    Table 1 Table 2

    a) acc. of COM p) constant

    b)momentum of COM q)zero

    c)velocity of COM r) may be zero

    d)velocity of individual particles s) may be constant

    Ans is 5>a - pq, b - pr, c-pr, d-rs
  2. jcsd
  3. Feb 11, 2008 #2

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    a - pq is not correct.

    Can you match more than two on the right with one on the left?
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