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Motion in A Straight Line question

2023 · 13 Apr · Shift 2 · Q61
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  5. /2023 · 13 Apr · Shift 2 · Q61

Motion in A Straight Line question

2023 · 13 Apr · Shift 2 · Q61

JEE MainPhysicsMotion in A Straight LineMCQ+4 / −1
A passenger sitting in a train A moving at 90 km/h90 \mathrm{~km} / \mathrm{h}90 km/h observes another train B\mathrm{B}B moving in the opposite direction for 8 s8 \mathrm{~s}8 s. If the velocity of the train B is 54 km/h54 \mathrm{~km} / \mathrm{h}54 km/h, then length of train B is:
  1. A
    80 m
  2. B
    200 m
  3. C
    120 m
  4. D
    320 m
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