Suatu zarah bergerak di sepanjang satu garis lurus dan melalui satu titik tetap O dengan halaju awal 8 ms–1. Pecutannya, a ms–2, pada masa t saat selepas melalui O diberi oleh [br]a = 10 – 6t, cari [br][br][i]A particle moves along a straight line and passes a fixed point O with an initial 8 ms–1 velocity. Its acceleration, a ms–2, at time t seconds after passing O is given by[br]a = 10 – 6t, find[/i][br][br][br](a) sesaran maksimum zarah itu,[br][br][i](a) the maximum displacement of the particle,[/i]

b) jarak yang dilalui zarah itu dalam saat ke-5[br][br][i]b) the distance traveled by the particle in the 5th second[/i]