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Dennis_Churaev [7]
3 years ago
8

What could happen if a black whole eat earth

Physics
1 answer:
hram777 [196]3 years ago
7 0
We would all die and theres no way of coming out of a black hole. What's in it is unknown.
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If you lose control of your vehicle and collide with a fixed object, such as a tree, at 60 m.p.h., the force of impact is the sa
My name is Ann [436]
You can compare the velocity of the car, 60 mph, with the velocity that a mass would acquire when falls from certain height.

First, convert 60 mph to m/s:

60 miles/h * 1.60 km/mile * 1000 m/km * 1h/3600s = 26.67 m/s

Second, calculate from what height a body in free fall reachs 26.67 m/s velocity when hits the floor.

free fall => Vf^2 = 2g*H => H = Vf^2 / (2g)

H = (26.67m/s)^2 / (2*9.8 m/s) = 36.2 m

If you consider that the height between the floors of a building is approximately 3.6 m, you get 36.2 m / 3.6 m/floor = 10 floors.

Then, you conclude that the force of impact is the same as driving you vehicle off a 10 story building.
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3 years ago
"what is the important measure from weather radar that gives the intensity of the precipitation?"
diamong [38]
The most important measure is awhips
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3 years ago
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Alex777 [14]

Answer:

Option two

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2 years ago
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A runner generates 1260 W of thermal energy. If this heat has to be removed only by evaporation, how much water does this runner
sergey [27]

Answer:0.502kg

Explanation:

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3 years ago
Alfred wegener was the one who made contiental drift theory ?
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