1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Brums [2.3K]
3 years ago
9

What is everyone's take on time travel?

Physics
1 answer:
Andrew [12]3 years ago
7 0

Answer:

Its not really possible I don't think. UNLESS! You fall into a manhole then find a wirling vortex in the sewers! : )

Explanation:

You might be interested in
A fluid in an aquifer is 23.6 m above a reference datum, the fluid pressure (in gage pressure) is 4390 n/m2 and the flow velocit
Phoenix [80]

As per Bernuolli's Theorem total energy per unit mass is given as

\frac{P}{\rho} + \frac{1}{2}v^2 + gH = E

now from above equation

P = 4390 N/m^2

\rho = 0.999 * 10^3

v = 7.22 * 10^{-4} m/s

H = 23.6 m

now by above equation

\frac{4390}{0.999*10^3} + \frac{1}{2}*(7.22*10^{-4})^2 + 9.8*23.6 = E

E = 235.7 J/kg

Part B)

Now energy per unit weight

U = \frac{E}{g}

U = \frac{235.7}{9.8}

U = 24 m

7 0
3 years ago
HELP ME ASAP! This is a question to an assignment that I have for science.
GarryVolchara [31]

Answer:

density describes how much space an object or substance takes up (its volume) in relation to the amount of matter in that object or substance (its

mass). In maths and physics density is calculated as mass defined as mass divided by volume (Density = Mass ÷ Volume).

3 0
2 years ago
Withe light becomes a spectrum of seven colored lights after passing through a prism
Fiesta28 [93]

True. The 7 colors, also called a rainbow, are red, orange, yellow, green, blue, indigo, and violet. This rainbow is formed because the prism bends the white light and spreads it out into the colors it was made of. If there is more you were looking for, comment here.

8 0
3 years ago
Read 2 more answers
Can more people see a total solar eclipse or a total lunar eclipse?Explain.
Nana76 [90]
More people can see a total lunar eclipse, because they are widely more visible because Earth casts a shadow on the Moon during a lunar eclipse than the Moon casts on Earth during a solar eclipse. Also because total lunar eclipses are basically "bigger" than a total solar eclipse.


6 0
3 years ago
A patient arrives at an emergency room complaining of pain in her ankle. The nurse examines the patient’s ankle, looking for ski
Bond [772]

Answer:

Superficial anatomy.

Explanation:

Superficial anatomy can be defined as the physical examination of the external parts of a living organism such as ankle, nose, skin, knee, toes, fingers, cornea etc.

Hence, superficial anatomy is also popularly referred to as surface anatomy.

In this scenario, a patient arrives at an emergency room complaining of pain in her ankle. The nurse examines the patient’s ankle, looking for skin discoloration or swelling. The nurse is relying mostly on his knowledge of superficial anatomy by studying or examining the patient's ankle for any sign of decoration or swelling on the skin.

5 0
3 years ago
Other questions:
  • Tamiko it's creating a list of characteristics traditionally associated with males in American society. which current characteri
    12·2 answers
  • In which of the following situations does gravity supply a centripetal force?
    15·1 answer
  • A wave has a frequency of 46 Hz and a wavelength of 1.7 meters. What is the speed of this wave?
    11·2 answers
  • 1) ________ is a force that you can fell with your feet
    13·1 answer
  • A stone is dropped from a cliff and falls 9.44 meters. What is the speed of the stone when it reaches the ground?
    5·1 answer
  • An object in motion will stay in motion unless acted upon by what type of force?​
    6·1 answer
  • reasons. 5. Why is the unit of temperature called a fundamental unit? Give reasons. ring derived unit.​
    9·1 answer
  • The Mandalorian tells baby Yoda (Grogu) to put on his seatbelt in his ship the Razor Crest. Explain why is it a good idea to hav
    7·2 answers
  • how many helium-filled balloons would it take to lift a person? assume the person has a mass of 73 kgkg and that each helium-fil
    7·1 answer
  • The field used in the Canadian football League (CFL) has the midfield marker at the 55 yard line.how long is the fiend from goal
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!