Physics, asked by omkumarsingh1, 1 year ago

A train travels 20 km at a uniform speed of 60 km per hour and the next 20 km and uniform speed of 80 km per hour calculate the average speed

Answers

Answered by ck233

2× 60×80/140
=480/7. km/h

hope it helps you

omkumarsingh1: bawlibuch means

ck233: plz mark brainlist answer

omkumarsingh1: ok

ck233: in haryanvi pagal

ck233: slightly

omkumarsingh1: you mad

ck233: no that was just a joke dear

ck233: sorry

omkumarsingh1: ok

ck233: brainlist answer plz

Answered by karthikreddy2

The average speed is 65

anuabc2525: how can u plz tell me

omkumarsingh1: i want ask questions

karthikreddy2: ask

Previous Question

Next Question