dynamic Engineering
Posted: Wed Apr 27, 2022 8:28 pm
dynamic Engineering
Relationship between velocity and time of a particle moving along a straight line is given by the (s-t) graphs shown ( a, b, and c). Given s = 0 m when t = 0 s. Plot the (s-t) graph and the ( a-t) graph. 7 marks SOLUTIONS (a) 1 a 10 10 17 10 17 10 17 5 5 5 -15 Akk RAKI S a (b) v (m/s) 10 30 50 30 50 30 50 0 t(s) 70 80 70 80 70 80 -10 (c) v (m/s) S a 40 3 3 ti 9 3 9 0 t(s) t 9 -20
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