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A 0.540-kg bucket rests on a scale. Into this bucket you pour sand at the constant rate of 56.0 g/s. If the sand lands in the bucket with a speed of 3.20 m/s,
(a) What is the reading of the scale when there is 0.750 kg of sand in the bucket?
(b) What is the weight of the bucket and the 0.750 kg of sand? |
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