The acceleration of a body moving along a straight line is (-t + 4)m/s2 and its velocity is v m/s after t seconds.

(a) Express the velocity v in terms of t if the initial velocity of the body is 4 m/s

(b) Calculate

(i) the time taken to attain maximum velocity

(ii) the distance covered by the body to attain the maximum velocity

asked by guest
on Apr 21, 2025 at 1:35 am



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