The table shows the position of a cyclist. t (seconds) 0 1 2 3 4 5 s (meters) 0 1.3 4.5 10.4 17.1 24.3 (a) Find the average velocity for each time period. (1) [1, 3] (ii) [2, 3] (iii) [3, 5] (iv) [3, 4] m/s m/s m/s m/s (b) Estimate the instantaneous velocity when t = 3. m/s

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