Chemistry, 05.05.2021 21:00 AdrianBrewer8168
Two basketballs are sitting 1 m apart and are not moving. Which best explains why the gravitational force does not cause them to move? Choose the correct answer. No gravitational force exists between the two objects because they are not touching. The gravitational force between the two objects is weak because they are 1 m apart. No gravitational force exists between the two objects because their masses are small. The gravitational force between the two objects is weak because their masses are small.
Answers: 3
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When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two
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Examine the false statement. compounds are the smallest unit of an element that occur most commonly in nature. select the rewording of the statement that is true. a: atoms are the smallest unit of an element that commonly occur in nature. b: molecules are the smallest unit of an element or compound that commonly occur in nature. c: molecules are the smallest unit of a compound that occur on the periodic table. d: compounds are the smallest unit of an element that occur on the periodic table
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An atom that gains or loses one or more electrons is called a(n)
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Which kind of weather usually forms over the northwest united states in the summer because of maritime polar air masses? 1 )fog 2)dry heat 3) heavy snow 4) heavy rain
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Two basketballs are sitting 1 m apart and are not moving. Which best explains why the gravitational...
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