2.2 A particle P moves along the x-axis with its acceleration a at time r given by a = 6t-4 ms ² Initially P is at the point x = 20 m and is moving with speed 15 ms in the negative x- direction. Find the velocity and displacement of P at time r. Find when P comes to rest and its displacement at this time.
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» Fisika Sekolah Menengah Atas 2.2 A particle P moves along the x-axis with its acceleration a at time r given by a = 6t-4 ms ² Initially P is at the point x = 20 m and is moving with speed 15 ms in the negative x- direction. Find the velocity and displacement of P at time r. Find when P comes to rest and its displacement at this time.
