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      Question

      Identify the cases where two objects moving in opposite

      directions have a relative speed of 30 km/h.
      A Object A: 40 km/h, Object B: 10 km/h Correct Answer Incorrect Answer
      B Object A: 25 km/h, Object B: 5 km/h Correct Answer Incorrect Answer
      C Object A: 20 km/h, Object B: 15 km/h Correct Answer Incorrect Answer
      D Object A: 30 km/h, Object B: 30 km/h Correct Answer Incorrect Answer

      Solution

      Explanation: When two objects move in opposite directions, their relative speed is the sum of their speeds. Here, 40 + 10 = 50 km/h, which does not match the required 30 km/h. However, the closest option is 40 km/h and 10 km/h.

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