ts velocity after n second is v . The displacement of the body in the last two second is Report Question Explanation: Here we use the equation of motion for constant acceleration. According to question, t = n sec sn= 12 an2 vn2= 2asn =2a. 12 an2 Final answer: Hence, correct option is A, i.e. 2v(n-1)n solved 5 wordpress 4 mins ago 5 Answer 70 views +22
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