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Laws of Motion question

2021 · 26 Feb · Shift 2 · Q62
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  5. /2021 · 26 Feb · Shift 2 · Q62

Laws of Motion question

2021 · 26 Feb · Shift 2 · Q62

JEE MainPhysicsLaws of MotionMCQ+4 / −1
Two masses A and B, each of mass M are fixed together by a massless spring. A force acts on the mass B as shown in the figure. If the mass A starts moving away from mass B with acceleration 'a', then the acceleration of mass B will be : JEE Main 2021 (Online) 26th February Evening Shift Physics - Laws of Motion Question 91 English
  1. A
    MFF+Ma{{MF} \over {F + Ma}}F+MaMF​
  2. B
    F+MaM{{F + Ma} \over M}MF+Ma​
  3. C
    Ma−FM{{Ma - F} \over M}MMa−F​
  4. D
    F−MaM{{F - Ma} \over M}MF−Ma​
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