Ask a Question
x

Choose Country Code

x

Direction

x

Ask a Question

  • Ask a Question
  • Scan a Question
  • Post MCQ
  • Note: File extension must be of jpg, jpeg, png, bmp format and file size must not exceed 5 MB
x

Ask a Question

x

Hire a Tutor

Answers and Solutions

What's Your Question?
Answer

Length of the train = 500 m

Time taken by train to cross lamp post = 20 s

We know that,

   Distance covered by train = Speed of train x Time taken by train

   500 = (Speed of Train) x 20

   Speed of Train = (500/20) = 25 m/s

Answer

length of train = distance = 500m

time = 20secs

speed = 500/20= 25m/s

Answer

length of train = distance = 500m

time = 20secs

speed = 500/20= 25m/s

Post Answer and Earn Credit Points

Get 5 credit points for each correct answer. The best one gets 25 in all.

Post Answer