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SSSSS [86.1K]
3 years ago
11

An astronaut weighs 700 N on Earth what is the astronaut's Mass on Earth?

Physics
1 answer:
ch4aika [34]3 years ago
3 0

Answer:

70 kg

Explanation:

On earth, g = 9.8 m/s².

W = mg

700 N = m (9.8 m/s²)

m ≈ 71 kg

Rounded to 1 significant figure, the astronaut's mass is 70 kg.

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2 years ago
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5 0
3 years ago
How much work is done on a small car if a 3150 N force is exerted to move it 75.5 m to the side of the road
irinina [24]

Answer:

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6 0
2 years ago
6. A pitcher throws a ball toward home plate 18.39 meters away. If the ball is traveling at a constant 40.0 m/s, how long does i
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18.39 I don’t know this
3 0
3 years ago
Scientific knowledge
emmasim [6.3K]

Answer:

D

Explanation:

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6 0
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