The displacement of a particle at any instant is give by.
x= 8t*2– 3t*3
Calculate
(i) Average velocity in interval from t= 0 tot = 4s
(ii) Instantaneous velocity at t = 7s.
(iii) Average acceleration in interval t = 0 to t = 4s
(iv) Instantaneous acceleration at t = 7s.
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baltejsingh515:
actually I did not understand from where 128 in first part of answer came can u plz made me understood
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