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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

all the three are possible

Text Solution

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The correct Answer is:
D
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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

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    B
    Mass of `X lt` mass of `Y`
    C
    Mass of `X gt` mass of Y
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    C
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