Q. 225.0( 3 Votes )

An electric engine has a velocity of 120 kmh-1. How much distance will it travel in 30s?

Answer :

Now, = 120 kmh-1

= ms-1

= ms-1

Now, time = 30 s

Hence, Distance = × time


= 1000 m

= 1 km

Hence, the distance travelled by the electric engine in 30 s is 1 km.

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