Multiple choice

Find the value of Q1, Q2 and state the correct relationship-\newline Find speed of train-\newline Q1-Train 115 meter long crosses a pole in 19 second.\newline Q2-Another train 152 meter long crosses a platform 100 meter long in 42 seconds.

  1. $Q1 > Q2$
  2. $Q1 \ge Q2$
  3. $Q1 < Q2$
  4. $Q1 \le Q2$
  5. $Q1 = Q2$
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

For Q1: Speed = Distance/Time = 115/19 ≈ 6.05 m/s. For Q2: Total distance = Train length + Platform length = 152 + 100 = 252 m. Speed = 252/42 = 6 m/s. Therefore Q1 ≈ 6.05 m/s > Q2 = 6 m/s. The relationship Q1 > Q2 is correct.

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