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@ Moderators ⭐@ star ⭐⭐⭐✨@ Best Users.. please answer this question in 2 minplease |
Answer» Given: • Train travels DISTANCED with speed (V1) = 60m/h . Another distance Travelled by train = 2d with speed (v2) = 80m/h To Find : • Average speed Formula Used: •Average Speed = total distance / total time Solution : ★ Total Time (T) ➡t=s/v t1=d/60 t2=2d/80 → t2=d/40 →T=t1+t2 → Td/60+ d/40 ➡T=d/60 +d/40 t= 40d + 60d / 60 × 40 →T=d 24 Average Speed = total distance / total time → d+2d _______ d _______ 24 3d × 24 /d => Vay =72m/h Answer: Average speed of train is 72 m/h here's the answer hope it HELPS you |
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