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Question
Plot a distance-time graph of the tip of the second hand of a clock by selecting 4 points on the x-axis and y-axis respectively. The circumference of the circle traced by the second hand is 64 cm.
Solution
| Time (s) | x | 15 | 30 | 45 | 60 |
| Distance (cm) | y | 16 | 32 | 48 | 64 |
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