Question

an electric train is moving with a velocity of 120 km/hr howwmuch distance will it cover in 30 sec

Answer 1

Hii There!!!!!

Given,
Velocity (v) = 120km/hr = 120×5/18

= 600/18 = 100/3 m/sec

Time ( t ) = 30 sec

Since, Distance = v x t

               =) 100/3 x 30

               =)1000m

               =)1km 

Therefore, distance covered in 30sec = 1 km

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