A truck weighing 1000 kg changes its spe...

A truck weighing 1000 kg changes its speed from 36 km/h to 72 km/h in 2 minutes. Thus , the work done by the engine on the truck is

`2.5 xx 10^5 J`

`3.5 xx 10^5 J`

`1.5 xx 10^5 J`

`5.5 xx 10^5 J`

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