Quiz 9
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  1. In order to prevent the slippage of a block of 1kg on an inclined plane making an angle of 150 from horizontal, a force of 2N need to be applied parallel to the inclined plane. The angle of repose is
    1. 1.80
    2. 2.80
    3. 5.60
    4. None of the above
  1. In this case,
    1. both the blocks will slip
    2. only left block will slip
    3. only right block will slip
    4. none of the blocks will slip
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