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-Dominant- [34]
3 years ago
14

Does the size of the parachute affect its flight?

Biology
1 answer:
lana66690 [7]3 years ago
7 0
Independent Variable: flight
Dependent Variable: size of parachutes
Controlled Variables: precipitation, wind speed, person using parachute (weight), and the shape of the parachute.

The question is slightly broad; it does not specify whether the experiment focuses on the quality of the flight (stability in the air), speed of descent, or the distance it can travel. However, this is what I have come up with.
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Typically, when a person coughs, he or she first inhales about 2.20 L of air at 1.00 atm and 25 ∘ C . The epiglottis and the voc
slavikrds [6]

Answer:

pressure of the gas inside the lungs will be =1.35 atm

Explanation:

so for calculation of pressure of gas we will use the formula

(remember to convert *C to kelvin)

PV₁/T₁ = P₂V₂/T₂           As we know that Temperature = 310.5 k =37 degree

so for pressure P₂

P₂=P₁V₁T₂/T₁V₂

= ((1.00atm)(2.20L)(310.15K))/ ((298.15K) (1.70L)

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(remember to convert *C to kelvin)

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4 years ago
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mylen [45]

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Explanation:

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