JEE MainPhysicsLaws of MotionMCQ+4 / −1
The boxes of masse 2 kg and 8 kg are connected by a massless string passing over smooth pulleys. Calculate the time taken by box of mass 8 kg to strike the ground starting from rest. (use g = 10 m/s2) 
- A0.34 s
- B0.2 s
- C0.25 s
- D0.4 s
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