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the gravitational force on the moon is 1.6 m/s2. if an astronaut h...
Chemistry, 22.11.2019 09:31 BraedynM7866
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12 of 14
the gravitational force on the moon is 1.6 m/s2. if an astronaut has a mass
of 84 kg on earth, what will be his mass when he is standing on the moon?
o a. 52.5 n
ob. 84.0 n
0 c. 134.4 n
od. 823.2 n
Answers: 2
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Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base
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As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.
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The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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