Chemistry, 11.12.2020 07:20 carolyntowerskemp
A person moves a book from a 30-cm high coffee table to the top shelf of a bookshelf approximately 2.5 m high. Which statement correctly describes the gravitational potential energy of the book? It has more gravitational potential energy on the table than on the shelf. It has more gravitational potential energy on the shelf than on the table. Its gravitational potential energy is constant regardless of its position.
Answers: 3
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Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .
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Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
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A person moves a book from a 30-cm high coffee table to the top shelf of a bookshelf approximately 2...
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