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Standard XI
Physics
Problems on Friction
Question

A block 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 just begins to slide if the inclination is $$ 40^0 $$, then :

A
Mass of A > mass of B
B
Mass of A = mass of B
C
Mass of A < mass of B
D
All the three are possible
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Solution
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Correct option is D. All the three are possible

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