An 76 n box of oranges is being pushed across a horizontal floor. as it moves, it is slowing at a constant rate of 0.90 m/s each second. the push force has a horizontal component of 20 n and a vertical component of 25 n downward. calculate the coefficient of kinetic friction between the box and floor.
express your answer using two significant figures.
Answers: 1
Physics, 21.06.2019 16:50, kira96
12 drag each label to the correct category. decide whether each statement describes mass or weight. measured in newtons measured in kilograms does not change when gravity changes === a gravitational force changes when gravity changes the amount of matter in something mass weight
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Physics, 22.06.2019 07:30, sansyboy7891
Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.
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Physics, 23.06.2019 02:30, yeehaw777
Atoms seldom exist as independent particles in nature a) as single particles, most atoms have low potential energy b) their electronegativity is much lower when they combine with other atoms c) atoms are more stable when they combine with other atoms d) neutral particles are rare
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An 76 n box of oranges is being pushed across a horizontal floor. as it moves, it is slowing at a co...
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