1 12 s 2 8 s 3 15 s 4 10 s 9 A particle moves along a

Last updated: 6/12/2023

1 12 s 2 8 s 3 15 s 4 10 s 9 A particle moves along a straight line such that its displacement at any time t is given by s t 6t 3t 4 metres The velocity when the acceleration is zero is 1 3 m s 2 12 m s 3 42 m s 4 9 m s A point moves in a straight line so that its 20 19 442 dis 20 1 3 m s 3 42 m s 4