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Lunna [17]
2 years ago
8

If the man is on the moon, where the acceleration due to gravity is gm = 5.30 ft/s2, determine his weight in pounds.

Physics
1 answer:
Papessa [141]2 years ago
5 0
I am taking the average weight of the man into account here, which is 137 lbs.

We divide 5.30ft/s^2 by 32.2 ft/s^2, which is the acceleration due to gravity here on our planet and multiply the answer with the given weight (In this case, the weight of an average man since no value was stated in the question)

(5.30ft/s^2 ÷ 32.2 ft/s^2) 137 lbs = 22.55 lbs
 
He would weigh 22.55 lbs on the moon.

Hope this helps! 
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Deffense [45]

Answer:

the mass of the air in the classroom = 2322 kg

Explanation:

given:

A classroom is about 3 meters high, 20 meters wide and 30 meters long.

If the density of air is 1.29 kg/m3

find:

what is the mass of the air in the classroom?

density = mass / volume

where mass (m) = 1.29 kg/m³

volume = 3m x 20m x 30m = 1800 m³

plugin values into the formula

  1.29 kg/m³   =  <u>      mass    </u>

                             1800 m³

mass =  1.29 kg/m³  ( 1800 m³ )

mass = 2322 kg

therefore,

the mass of the air in the classroom = 2322 kg

8 0
3 years ago
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masha68 [24]
Missing question: "What is the spring's constant?"

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3 years ago
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The answer is Radicals.
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