From a station X a train starts from rest and attains a speed of 54 km/hr in 10s,then with uniform speed it moves for 8 mins and then by applying brakes it stops at station Y in 6s. Find the distance between X and Y
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Answer:
Explanation:
velocity =54 km/hr=15m/s
distance travelled in 10s=150 m
distance travelled in next 8min=15×8×60=7200 m
stopping distance =u²/2g=15×15/2×10=11.2m
therefore total distance covered =7211.2m=7.2112km
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Answer:
answer is 99 km per hour please follow
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