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A block A kept on an inclined surface ju...

A block A kept on an inclined surface just begins to slide if the inclination is `30^0`. The block is replaced by another block B and it is found that it just begins to slide if the inclination is `40^0`

A

mass of `A gt` mass of B

B

mass of `A lt` mass of B

C

mass of A = mass of B

D

insufficient information

Text Solution

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The correct Answer is:
A, B, C
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A block A kept on a inclined surface just begins to slide if the inclination is 30^(@) . The block is replaced by another block B and it is found that it just beings to slide if the inclination is 40^(@) .

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Knowledge Check

  • A block X kept on an inclined surface just begins to slide if the inclination is theta_(1) . The block is replaced by another block Y and it is found that it just begins to slide if the inclination is theta_(2)(theta_(2)gttheta_(1)) . Then

    A
    Mass of X = mass of Y
    B
    Mass of `X lt `mass of Y
    C
    Mass of `Xgt` mass of Y
    D
    All the three are possible

  • A block X kept on an inclined surface just begins to slide if the inclination is theta_(1) The block is replaced by another block Y and it is found that it just begins to slide if the inclination is theta_(2),(theta_(2) gt theta_(1)) Then .

    A
    Mass of `X =` mass of Y
    B
    Mass of `X lt` mass of `Y`
    C
    Mass of `X gt` mass of Y
    D
    All the three are possible .

  • A block kept on an inclined surface, just begins to slide if the inclination is 30^(@) . The block is replaced by another block B and it is just begins to slide if the inclination is 40^(@) , then :

    A
    Mass of `A gt ` mass of B
    B
    Mass of `A lt` mass of B
    C
    Mass of `A=` mass of B
    D
    All the three are possible

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