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If a body moving with a velocity of 10m/s is given an acceleration of 2m/s square.Then what will be it's velocity after 6s?. What is the time taken by the body to come to rest if it is given an acceleration of -11m/s square after 6s?
a)u = 10 m/s,a=2m/s,t=6s
v=u+at=10+12=22m/s
b) u=22m/s,v=0m/s,a=-11m/s2
    t=(v-u)/a=-22/-11=2s


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