1.

The distance travelled by a particle starting from rest and moving with an acceleration `(4)/(3) ms^-2`, in the third second is.A. `(10)/(3)m`B. `(19)/(3)m`C. `6m`D. 4m

Answer» Correct Answer - A
`S_(n)=u+(a)/(2)(2n-1)=0+(4)/(3xx2)(2xx3-1)=(10)/(3)m`.


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