Question 16

Q16Short answer

Starting from A, Paheli moves along a rectangular path ABCD as shown in Figure 13.7. She takes 2 minutes to travel each side. Plot a distance-time graph and explain whether the motion is uniform or non-uniform. Fig 13.7 MOTION AND TIME 73

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Since the distance covered per unit time for the entire distance covered is not the same, the motion is non-uniform. ANSWERS 127