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Anna [14]
2 years ago
10

What is the weight on earth of a girl with a mass of 23kg?

Physics
1 answer:
omeli [17]2 years ago
4 0
M = 23 kg
g = 9,8 m/s² => 10 m/s²

w = m x g = 23 x 10 = 230 N
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If a rocket travels 35,200 miles in 2 hours, what is its speed?
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Answer:

Given:

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Which vector should be negative?
pentagon [3]

Answer:

 The velocity of a falling object

Explanation:

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7 0
2 years ago
The amount of gas that a helicopter uses is directly proportional to the number of hours spent flying. the helicopter flies for
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Answer:

The helicopter uses 35 gallons to fly for 5 hours.

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g ∝ T

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5 0
3 years ago
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APEX

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