race car accident on a straight road from rest to a speed of 180 km per hour into 25 second as using uniform exadata of the crowd out find the distance covered in this time
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v= 180km/h. to m/sec. 180×5/18=50 m/sec. u=0,. time=25sec. a=v-u/t= 50-0/25=2m/sec sq. 2as= Vsq - (U) sq = 2×2×S=50 sq - o sq. 4s=2500. s=2500/4. s=625m
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