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OleMash [197]
3 years ago
12

7) The acceleration due to gravity near the surface of Mars is about one-third of the value

Physics
1 answer:
Doss [256]3 years ago
8 0

Answer:

C) three times slow than on earth

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11Alexandr11 [23.1K]

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expain why different atoms of the same element always have the same atomic number but can have different mass numbers what are t
anzhelika [568]
The atomic number tells you the number of protons in an atom. This value never changes because the number of protons in the nucleus always remains constant. The mass number tells you the number of protons and neutrons (or nucleons) together: protons + neutrons = mass number. Since the number of neutrons in the nucleus varies, you can have different amounts of neutrons in the same type of atom. These varied types are called isotopes.

Hope this helps.
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2 years ago
Kiley went 5.7 km/h north and then went 5.8 km/h west. From start to finish, she went 8.1 km/h northwest.
TiliK225 [7]
<span>5.7 km/h north and 5.8 km/h west are instantaneous velocities, while 8.1 km/h is the average velocity.

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6 0
2 years ago
Read 2 more answers
An experiment is performed in the lab, where the mass and the volume of an object are measured to determine its density. Two com
navik [9.2K]

Answer:

d. the same within the uncertainty of each measurement method

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How does gravity affect maglev trains?
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Earth pulls it downward to the gravitational force
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