Sand is poured at a constant rate of 75.5 g/s into a 0.540-kg bucket resting on a scale. if sand is landing in the bucket with a speed of 3.70 m/s, determine the scale reading when there is 0.550 kg of sand in the bucket.

10.961 N

Explanation:

Given

mass flow rate in bucket is

mass of bucket

velocity of sand

Force acting on bucket due to incoming of sand is given by

Now weight of sand and bucket when 0.55 kg sand is Present in bucket

Total reading on scale will be addition of weight and force acting by incoming sand

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explanation: