Question (2): (5 marks) In Motion a the graphs below the gratos ahong straight f

Question

Question (2): (5 marks) In Motion a the graphs below the gratos ahong straight fline experiment, a student got the resuits sho Its shown in Graph 1 Motion A Y 37.44-0518 i) Using graph 1, calculate 60 the speed and the displacement of the object. 10 0.5 1.5 e(s) Speed ..OmsDisplacement- ed= 2to..rls . Displacements tom. Graph 2 0.7 0.6 0.5 0.4 0.3 0.2 0.2 t (s) Using graph 2, find the speed at t 0.5s Graph 3 1.6 1.5 P 1.3 1.1 0.02 001 0.06 0.08 Using graph 3, determine the acceleration and displacement of the object. Acceleration Displacement- = . .

Explanation / Answer

1. V=0.4 m/sec
   d=40 cm

2. V= (0.35-0.15)/100(0.6-0.4) = 0.01 m/sec

3. a= (1.61-1.11)/(0.07-0.02) =10 m/s2
   d= (1.61-1.11)*(0.07-0.02) = 0.025 meter

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