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
Naya [18.7K]
3 years ago
9

How large is the area of water found on Mars?

Physics
2 answers:
ehidna [41]3 years ago
8 0

More than five million cubic kilometers of ice have been identified.


Jlenok [28]3 years ago
7 0

Hello there!

More than five million cubic kilometers of ice have been identified at or near the surface of modern Mars, enough to cover the whole planet to a depth of 35 meters (115 ft).

You might be interested in
Describe why you weigh less on moon than on earth. Give examples
dmitriy555 [2]
Weight doesn't really mean much as it just means gravity the bigger a space object is the more force it has to pull on something since the moon is smaller than the earth then it has less gravity and then less weight on scales.
5 0
3 years ago
Which best describes the motion of air particles when a transverse wave passes through them?
malfutka [58]
Answer is c that is he particles move perpendicular to the direction of the wave.
8 0
3 years ago
Let v1, , vk be vectors, and suppose that a point mass of m1, , mk is located at the tip of each vector. The center of mass for
g100num [7]

Answer:

Explanation:

Center of mass is give as

Xcm = (Σmi•xi) / M

Where i= 1,2,3,4.....

M = m1+m2+m3 +....

x is the position of the mass (x, y)

Now,

Given that,

u1 = (−1, 0, 2) (mass 3 kg),

m1 = 3kg and it position x1 = (-1,0,2)

u2 = (2, 1, −3) (mass 1 kg),

m2 = 1kg and it position x2 = (2,1,-3)

u3 = (0, 4, 3) (mass 2 kg),

m3 = 2kg and it position x3 = (0,4,3)

u4 = (5, 2, 0) (mass 5 kg)

m4 = 5kg and it position x4 = (5,2,0)

Now, applying center of mass formula

Xcm = (Σmi•xi) / M

Xcm = (m1•x1+m2•x2+m3•x3+m4•x4) / (m1+m2+m3+m4)

Xcm = [3(-1, 0, 2) +1(2, 1, -3)+2(0, 4, 3)+ 5(5, 2, 0)]/(3 + 1 + 2 + 5)

Xcm = [(-3, 0, 6)+(2, 1, -3)+(0, 8, 6)+(25, 10, 0)] / 11

Xcm = (-3+2+0+25, 0+1+8+10, 6-3+6+0) / 11

Xcm = (24, 19, 9) / 11

Xcm = (2.2, 1.7, 0.8) m

This is the required center of mass

6 0
3 years ago
What are the structures shown below ??
forsale [732]
The body system on the chart
8 0
3 years ago
Why is the term minority group no longer effective
Cloud [144]
The term minority group is no longer effective because these groups now make up significant percentages of the total population
8 0
3 years ago
Other questions:
  • The system is immersed in an environment with a constant high temperature T. What would be the energy expectation value of the s
    14·1 answer
  • A real object is 10.0 cm to the left of a thin, diverging lens having a focal length of magnitude 16.0 cm. What is the location
    14·1 answer
  • - Blank - is the process of the messenger RNA molecule copying the genetic code from the DNA molecule in the nucleus.
    13·1 answer
  • The answer<br> May someone please help me out.
    11·2 answers
  • A 37 N object is lifted to a height of 3 meters, What is the potential energy of this object?
    6·2 answers
  • [03.02]
    13·2 answers
  • A uniform cylinder of radius 25 cm and mass 27 kg is mounted so as to rotate freely about a horizontal axis that is parallel to
    13·1 answer
  • A car goes from 5 m/s to 25 m/s in 6 s. What is the acceleration of the car?
    9·1 answer
  • At exactly the same time, Daisy and Damond both step off a diving platform 5 meters high. Damond jumps up and out from the platf
    11·1 answer
  • a person's lung pressure as recorded by a mercury manometer is 90 mm Hg.Express this pressure in SI units​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!