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Center of Mass question

2019 · 8 Apr · Shift 1 · Q47
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Center of Mass question

2019 · 8 Apr · Shift 1 · Q47

JEE MainPhysicsCenter of MassMCQ+4 / −1
If 1022 gas molecules each of mass 10–26 kg collide with a surface (perpendicular to it) elastically per second over an area 1 m2 with a speed 104 m/s, the pressure exerted by the gas molecules will be of the order of :
  1. A
    108 N/m2
  2. B
    1016 N/m2
  3. C
    104 N/m2
  4. D
    2 N/m2
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