A45-kg box is being pushed a distance of 6.4 m across the floor by a force p with arrow whose magnitude is 170 n. the force p with arrow is parallel to the displacement of the box. the coefficient of kinetic friction is 0.22. determine the work done on the box by each of the four forces that act on the box. be sure to include the proper plus or minus sign for the work done by each force. (the floor is level and horizontal. forces that act on the box: pushing force p, frictional force f, normal force n, and weight mg.)
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Physics, 22.06.2019 10:00
** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils
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Ionic compounds can be readily dissolved in water because the high dielectric constant of water screens and decreases the force between the oppositely charged ions.
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First to answer will be the brainliest i need the answer asap
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What caused magnetic fields? what happens if you keep breaking a magnet in two until you reach a single atom?
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A45-kg box is being pushed a distance of 6.4 m across the floor by a force p with arrow whose magnit...
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