Relative Speed — Approach & Chase

Relative speed — आमने-सामने और पीछा

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Relative Speed — Approach & Chase

  • Speed, Time & Distance
  • Relative Speed — Approach & Chase
Hello दोस्तों! MeraExam की एक और class में आपका स्वागत है। आज हम सीखेंगे — Relative speed — आमने-सामने और पीछा। घबराइए मत, हम एकदम basic से शुरू करेंगे। Ready? चलिए!
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Interactive — learn by doing. Drag, tap and explore to build the intuition.

Relative speed: add or subtract

Approaching (opposite) → speeds add; chasing (same way) → speeds subtract. The gap closes at that combined rate.

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rel = 60 + 40 = 100 km/h = 27.78 m/s
18 s
Gap 500 m ÷ 27.78 m/s. Same-direction crossings take longer — the relative speed is small.
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