Question

A train is running at a speed of 72 km/hr. How much distance will it cover in 10 seconds



Answer in proper solution ​

Answer 1

Answer:

THIS CAN BE SOLVED IN TWO WAYS

ONE BY LINEAR EQUATION

IN 3600 SECONDS DISTANCE COVERED =72000m

IN 1 SECOND=72000/3600 m

IN 10 SECONDS =72000/3600×10=200 m

OR BY DIRECT METHOD

72 km/h=20 m/s

SO,IN ONE SECOND DISTANCE COVERED=20 m

SO,IN 10 SECONDS =200 m

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