2 years ago

What does Neil Degrasse Tyson mean when he says "Wolves domesticated humans" 15000 years ago?

Physics

1 answer:

Aliun [14]2 years ago

8 0

Answer:

Explanation:

fufuu6u

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What is the total wavelength if one-half of the wave is 3?

seraphim [82]

Answer:

Explanation:

Half the wave = 3

Wavelength = 3 x 2 = 6

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1 year ago

You push on a 30 kg box with a force of 120 N. What is the acceleration of the box2

kumpel [21]

Answer:

Explanation:

120/30=6

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A car initially traveling 7 m/s speeds up uniformly at a rate of 3 m/s2 until it reaches a velocity of 22 m/s. How much time did

dezoksy [38]

Answer:

t = 5 s

Explanation:

Data:

Initial Velocity (Vo) = 7 m/s
Acceleration (a) = 3 m/s²
Final Velocity (Vf) = 22 m/s
Time (t) = ?

Use formula:

$\boxed{t=\frac{Vf - Vo}{a}}$

Replace:

$\boxed{t=\frac{22\frac{m}{s} -7\frac{m}{s}}{3\frac{m}{s^{2}}}}$

Solve the subtraction of the numerator:

$\boxed{t=\frac{15\frac{m}{s}}{3\frac{m}{s^{2}}}}$

It divides:

$\boxed{t=5\ s}$

How much time did it take the car to reach this final velocity?

It took a time of <u>5 seconds.</u>

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2 years ago

How does the theory of plate tectonics explain these similarities of location?

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<span>he theory states that Earth's outermost layer, the lithosphere, is broken into 7 large, rigid pieces called plates: the African, North American, South American, Eurasian, Australian, Antarctic, and Pacific plates. Several minor plates also exist, including the Arabian, Nazca, and Philippines plates. The plates are all moving in different directions and at different speeds</span>

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Which warning sign suggests being bullied?

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Answer:

when you tell someone over and over to stop bothering you and they dont so i think you should tell a teacher

Explanation:

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