Certain force acting on a 20 kg mass change its velocity from 5m/s . calculate work done by the force answer me in 2min.plz answer me fast it's very urgent

Certain force acting on a 20 kg mass change its velocity from 5m/s . c

1.	Certain force acting on a 20 kg mass change its velocity from 5m/s . calculate work done by the force answer me in 2min.plz answer me fast it's very urgent
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