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As a box is pushed 30. Meters across a horizontal floor by a constant horizontal

ID: 1489053 • Letter: A

Question

As a box is pushed 30. Meters across a horizontal floor by a constant horizontal force of 25 N, the Connecticut energy of the box increases by 300 J. How much total internal energy is produced during this process? Step-by-step please As a box is pushed 30. Meters across a horizontal floor by a constant horizontal force of 25 N, the Connecticut energy of the box increases by 300 J. How much total internal energy is produced during this process? Step-by-step please As a box is pushed 30. Meters across a horizontal floor by a constant horizontal force of 25 N, the Connecticut energy of the box increases by 300 J. How much total internal energy is produced during this process? Step-by-step please

Explanation / Answer

change in work = change in kinetic energy + internal energy

F.d = KE + internal energy

internal energy = 25*30 - 300 = 450 J

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