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nikitadnepr [17]
2 years ago
15

Which of the following statements is correct about air temperature?

Physics
2 answers:
Anna007 [38]2 years ago
6 0

Answer:

2 Im pretty sure but im not sure

Explanation:

mote1985 [20]2 years ago
5 0

Explanation:

Warm air falls to the ground

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Soccer, golf, baseball
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A swan on a lake gets airborne by flapping its wings and running on top of the water. If the swan must reach a velocity of 6.40
Veseljchak [2.6K]

Answer:

53.895 m.

Explanation:

Using the equation of motion,

v² = u² + 2as .............. Equation 1

Where v = final velocity of the swan, u = initial velocity of the swan, a = acceleration of the swan, s = distance covered by the swan.

make s the subject of the equation,

s = (v² - u²)/2a----------- Equation 2

Given: v = 6.4 m/s, u = 0 m/s ( from rest)  a = 0.380 m/s².

Substitute into equation 2

s = (6.4²-0²)/(2×0.380)

s = 40.96/0.76

s = 53.895 m.

Hence the swan will travel 53.895 m before becoming airborne.

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This term absolute location refers to using another location as a reference point, rather than using latitude and longitude.
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3 years ago
The bending of waves such as sound waves, light waves, and waves in water, around obstacles or the edges of openings is called.
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Answer:

Diffraction

Explanation:

Diffraction is the bending of waves around obstacles and openings. The amount of diffraction increases with increasing wavelength.

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Which type of force can act through empty space?
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