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Laws of Motion question

2005 · Shift 0 · Q146
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Laws of Motion question

2005 · Shift 0 · Q146

JEE MainPhysicsLaws of MotionMCQ+4 / −1
A block is kept on a frictionless inclined surface with angle of inclination ′ α ′.'\,\alpha \,'.′α′. The incline is given an acceleration aaa to keep the block stationary. Then aaa is equal to AIEEE 2005 Physics - Laws of Motion Question 120 English
  1. A
    gcosecαgcosec\alphagcosecα
  2. B
    g/tanαg/tan\alphag/tanα
  3. C
    gtanαgtan\alphagtanα
  4. D
    ggg
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