Travel by bubble might seem more appropriate for witches in Oz, but two physicists suggest that a future spaceship could fold a space-time bubble around itself to travel faster than the speed of light.
We're talking about the very distant future, of course.
The idea involves manipulating dark energy — the mysterious force behind the universe's ongoing expansion — to propel a spaceship forward without breaking the laws of physics.er:
The answer SHOULD be D, if I'm wrong, I really am sorry.
The united states’ geography would influence their foreign policy until this time
<h3>
What is foreign policy?</h3>
- Geography has been more of an ally than an enemy since the beginning of the nation. An island cannot control an entire continent, as the British discovered.
- America was undoubtedly exposed in those foreign policy. With their imperial aspirations, the French and Spanish posed a threat to North America.
- The British also weren't willing to give up easy; in 1812, the king's troops invaded and set fire to areas of Washington, and they did so again during the American Civil War.
- Nevertheless, for the majority of its history, the United States had a foreign policy unmatched by other nations.
To learn more about foreign policy with the given link
brainly.com/question/27950081
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Answer:
What do you want me to do in this question?
Answer:
13.72units
Explanation:
Given parameters:
Coordinates of the two points = (-5.2, 7) and (3,- 4)
Unknown:
Distance between the two points = ?
Solution:
To find the distance between two points, we use the mathematical expression below;
D = 
From the given coordinates;
x₁ = -5.2 x₂ = 3
y₁ = 7 y₂ = -4
Now; input the parameters and solve;
D = ![\sqrt{[3-(-5.2)]^{2} + (-4 -7)^{2} }](https://tex.z-dn.net/?f=%5Csqrt%7B%5B3-%28-5.2%29%5D%5E%7B2%7D%20%2B%20%28-4%20-7%29%5E%7B2%7D%20%20%7D)
= 
= 13.72units
The distance between the two points is 13.72units
