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An object started from a rest and moves with an acceleration of 20 metre per second find velocity and displacement after 6 seconds |
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Answer» V=120m/s S=360mExplanation:U=0 a= 20m/s t= 6 s v=u+at v=0+(20)(6)v=120m/s v^2-u^2=2as v^2/2a=s (120)^2/2*20=360ms=360m |
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