BAB 3
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2.2 LINEAR MOTION EQUATION SYMBOL - v = FINAL VELOCITY - u = INITIAL VELOCITY - a = ACCELERATION - t = TIME TAKEN - d = DISPLACEMENT FORMULA i ) v = u + at ii ) s = ut + 1/2 at^2 iii) s = 1/2 ( u + v ) t iv) v^2 = u^2 = 2as 2.3 LINEAR MOTION GRAPH ( VELOCITY - TIME GRAPH ) EXAMPLE GRAPH A * When the line rises the object is speeding up ( contant acceleration ) GRAPH B * When the line horizontal , the object is constant velocity and acceleration is zero GRAPH C * When the line fall , the object is slow down ( constant deceleration )