1.

An object is moving in a straight line with velocity v(t) = t^2 -2t m/s. If it is starts from the origin then find (a) displacement of the object in t=0 to t=3 second (b) distance travelled by the object in t=0 to t=3 seconds

Answer»

as the velocity is 0 at 2sc you have to FIND individual distance at the time.pls NOTICE the calculation of the distance . distance can't negative.if you r getting PROBLEM to understand this you can make a number line you will DEFINITELY understand.



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