Answer to Question #149138 in Physics for Ahmed Amr

Question #149138

body starts its motion from rest and moves at uniform acceleration if its average velocity at time (t) was 10m/s , then its average velocity at time (2t) will be

Expert's answer

"v(t)=at\\\\v(2t)=2at=2v\\\\v(2t)=2(10)=20\\frac{m}{s}"

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