Question

train 240 metre long is running at a uniform speed of 72 km per hour find the time taken by it to cross an electric pole​

Answer 1

Answer:

72 km / hr = 20 m/s

distance = 240 m

time = d/ s = 240/20 = 12 seconds

hope it helps

pls mark as brainliest

Answer 2

Answer:

12 is the correct answer

Step-by-step explanation:

Thank you

Bye