MAT 1339 : mat 1339.docx

Suppose the position of an object moving in a straight line is given by s(t) = t2 + 6t + 2. Find the instantaneous velocity when t = 3. The instantaneous velocity at t = 3 is .

20. Assume a(t) represents the acceleration of an object at time i, v(t) represents the velocity of the object at time t, and s(r) represents the position of the object at time If a)-Se +sind, the initial velocity is 19 m/s and the initial position is 13 m, ind the position function, s(1)