In the compound Ni2O3, nickel's oxidation number is and oxygens
oxidation number is -2...
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Amira pulls a 3 pound wagon 4 feet. how much work has she done?
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What is the temperature in degrees celsius of a substance with a tempature of 49k
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Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?
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Physics, 22.06.2019 19:40
12. a body is a particular amount of matter. it can be a solid, liquid or gas. it can be described as existing in a. size and shape. b. motion and force c. time and space. d. location and movement.
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