Velocity of a body is given as v = 3t2 + 2t + 1, then displacement of the body in first 2 s will be (wherev is m/s and t is in s)(1) 14m(2) 10 m(3) 8 m(4) 20 m

Velocity of a body is given as v = 3t2 + 2t + 1, then displacement o

1.	Velocity of a body is given as v = 3t2 + 2t + 1, then displacement of the body in first 2 s will be (wherev is m/s and t is in s)(1) 14m(2) 10 m(3) 8 m(4) 20 m
Answer» be FIND USING integrationso INTEGRATING V we GET s = 3t^3/3+2t^2/2+t =2^3+2^2+2=14 m

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Velocity of a body is given as v = 3t2 + 2t + 1, then displacement of the body in first 2 s will be (wherev is m/s and t is in s)(1) 14m(2) 10 m(3) 8 m(4) 20 m​

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Velocity of a body is given as v = 3t2 + 2t + 1, then displacement of the body in first 2 s will be (wherev is m/s and t is in s)(1) 14m(2) 10 m(3) 8 m(4) 20 m