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Olympiad workbookNSEPMotion in One Dimension

Two particles A and B are situated 10 m apart along X axis, B being farther right of A, at t=0 . Particle A is moving at 0.75 ~m / s parallel to +Y axis while B at 1 ~m / s along -X axis. After a time t they come closest to each other. Therefore, t is

Options

  1. A4.8 s
  2. B6.4 s
  3. C6.0 s
  4. D3.2 s

Correct answer

B. 6.4 s

Step-by-step solution

No Solution

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