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1. [8 marks] The velocity graph of a car accelerating from rest to a speed of 120 km/h over a period of 30 seconds is

1. [8 marks] The velocity graph of a car accelerating from rest to a speed of 120 km/h over a period of 30 seconds is shown. Estimate the distance travelled during this period using midpoints with n = 6 subintervals. t (seconds)

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