Question

in what time a train whose length is hundred metre moving with a speed of 60 km per hour crosses a platform whose length is 150 metre​

Answer 1

Answer:

15 seconds

Step-by-step explanation:

Length of train = 100 m

Length of platform = 150 m

=> Total distance covered = (100 + 150) m = 250 m

Speed of train = 60 km/h = (60 × 5/18) m/s = 100/6 m/s

Time taken = 250 ÷ 100/6 = 250 × 6/100 = 15 seconds