Find the total energy in joules expended during min interval

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Reference no: EM13248284

The power supplied by a certain source is a constant 7.5 W over the first 5.8 min, zero for the next 2.8 min, a value that increases linearly from zero to 10 W during the next 8.8 min, and a value that decreases linearly from 10 W to zero in the following 5.9 min. Find: the total energy in joules expended during this 23.3 min interval the average power in watts during this time. WTotal = kJ Pavg = W

Reference no: EM13248284

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