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A car was moving at 10m/s. After applying brakes it stops in 4s. If it moves with uniform retardation, 1. Draw its velocity time curve 2. Find its distanced travell​

Answer»

1.Curve not possible right now.2.60 metersExplanation:U=10 m/st=4 sv=0 (car stops)S=?v=u+atSubstituting values:-0=10 + a x 4-10=4a=aa= -2.5S = UT + Substituting values:-S =   (10 x 4) + (2.5 x 16)/2S =  40 + S =  40 + 20S = 60 m Side Note: I am aspiring to become a teacher please comment HONESTLY



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