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Airida [17]
3 years ago
10

Does air have weight? Explain your answer. PLEASE HURRY!

Physics
2 answers:
goblinko [34]3 years ago
6 0

Answer:

Yes, it does.

Explanation:

Air has mass, and anything with mass has weight. We can tell it has mass, because we can feel it when the wind blows.

Liono4ka [1.6K]3 years ago
4 0

Answer:

No

Explanation:

Air doesn't have weight because it is, in terms, an oxygen gas.

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H = 45 m

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First we find the launch velocity of the ball by using the following formula:

v₀ = √(v₀ₓ² + v₀y²)

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Therefore,

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v₀ = 33.54 m/s

Now, we find the launch angle of the ball by using the following formula:

θ = tan⁻¹ (v₀y/v₀ₓ)

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Now, the maximum height attained by the ball is given by the formula:

H = (v₀² Sin² θ)/2g

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<u>H = 45 m</u>

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