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Homework Statement
An object moves in a straight line with velocity v = 6t-3t^2, where v is measured in metres per second.
a) how far does the object move in the first sec?
b) how far does the object move in the first two seconds?
c) the object is back where it started when t=3. how far did it travel to get there?
Homework Equations
The Attempt at a Solution
the only bit i got was the anti derivative s=3t^2-t^3+c
help is requested :D