Physics, 31.03.2021 18:30 dianaskye9081

A machine in a factory pushes a 500-N box forward with a horizontal force of 25 N for a time of 30 s. Ignoring friction, by how much does the momentum of the box change?
(A) 4.0 x 102 N • s (B) 7.5 x 102 N • s (C) 5.0 x 103 N • s (D) 1.5 x 104 N • s

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A machine in a factory pushes a 500-N box forward with a horizontal force of 25 N for a time of 30 s. Ignoring friction, by how much does the momentum of the box change? (A) 4.0 x 102 N • s (B) 7.5 x 102 N • s (C) 5.0 x 103 N • s (D) 1.5 x 104 N • s

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A machine in a factory pushes a 500-N box forward with a horizontal force of 25 N for a time of 30 s. Ignoring friction, by how much does the momentum of the box change?
(A) 4.0 x 102 N • s (B) 7.5 x 102 N • s (C) 5.0 x 103 N • s (D) 1.5 x 104 N • s