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9th Class Science Force and laws of motion Question Bank Force and Motion

  • question_answer
    A wooden block of mass 1kg and volume \[1.7\times {{10}^{-3}}{{m}^{3}}\] is completely immersed in water. The buoyant force exerted by water on the wooden block is ____. Density of water is\[1000\,kg/{{m}^{3}}\].

    A) 16 N                            

    B) 18 N

    C) 16.6 N  

    D)        21 N

    E) None of these

    Correct Answer: C

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