Question

Example 10. The velocity of a particle is given by the
equation, v =2+2 +5 cms-1. Find (i) the change in velocity
of the particle during the time interval between ty = 2 s and
t2 = 4 s(ii) the average acceleration during the same interval
and (iii) the instantaneous acceleration at t2 = 4 s.​

Answer 1

Answer:

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Explanation:

please refer to the attachment