a body is thrown up with a velocity of 20 m per second. It retards uniformly at the rate of 10m/s2.Find the velocity of the body after 2 seconds.. IF ANYONE WILL GIVE ANSWER,I WILL MAKE HIM OR HER AS BRAINLIEST..
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Initial velocity, u=20 m/sAcceleration, a=−10m/s2Time, t=2 secondUsing relation,v=u+atOr v=20+(−10)×2=0 m/sSo, final velocity will be 0 m/s.
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