5.09. Find the time taken by a train 175 m long running at a speed of 54 kmph to overtake another train 75 m long running at a speed of 36 kmph.(5.10. A train overtakes two persons, cyling at 9 kmph and 18 kmph in 40 seconds and 48 seconds respectively. Find its length and speed.m5.11. Two trains running at 36 kmph and 45 kmph cross each other in 20 seconds when they run in the opposite directions. When the trains run in the same direction, a person in the faster train observed that he overtook the slower train in 48 seconds. Find the lengths of the trains.
BOATS AND STREAMS
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Orders of magnitude,institute of Management Education Pvt,Siddamsetty Complex