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
fomenos
3 years ago
7

Mercury is 0.39 AU from the sun what is its distance from the sun in kilometers

Physics
2 answers:
marissa [1.9K]3 years ago
5 0

Answer:The distance of Mercury from the Sun in kilometer is 5.8344\times 10^7 km.

Explanation;

Distance between the Mercury and Sun = 0.39 AU

1 AU = 1.496\times 10^8 km

So, 0.39 AU = 0.39\times 1.496\times 10^8 km=5.8344\times 10^7 km

The distance of Mercury from the Sun in kilometer is 5.8344\times 10^7 km.

lutik1710 [3]3 years ago
3 0
58,000     --------------------------------------------------------------                  
You might be interested in
Who is known as the father of India​
balandron [24]

Answer:

the answer is

Mahatma Gandhi

6 0
3 years ago
Read 2 more answers
The spin cycle of a clothes washer extracts the water in clothing by greatly increasing the water's apparent weight so that it i
andreyandreev [35.5K]

The apparent weight of a 1.1 g drop of water is 4.24084 N.

<h3>What is Apparent Weight?</h3>
  • According to physics, an object's perceived weight is a characteristic that describes how heavy it is. When the force of gravity acting on an object is not counterbalanced by a force of equal but opposite normality, the apparent weight of the object will differ from the actual weight of the thing.
  • By definition, an object's weight is equal to the strength of the gravitational force pulling on it. It follows that even a "weightless" astronaut in low Earth orbit, with an apparent weight of zero, has almost the same weight that he would have if he were standing on the ground; this is because the gravitational pull of low Earth orbit and the ground are nearly equal.

Solution:

N = Speed of rotation = 1250 rpm

D = Diameter = 45 cm

r = Radius = 22.5 cm

M = Mass of drop = 1.1 g

Angular speed of the water = \omega  = \frac{2\pi N}{60}

\omega  = \frac{2\pi \times 1250}{60}

\omega  = 130.89 rad/s

Apparent weight is given by

W _a = M\omega^{2}R

W_a = 1.1 \times 10^-^3\times (130.89)^2\times 0.225

W_a = 4.24084 N

Know more about Apparent weight brainly.com/question/14323035

#SPJ4

Question:

The spin cycle of a clothes washer extracts the water in clothing by greatly increasing the water's apparent weight so that it is efficiently squeezed through the clothes and out the holes in the drum. In a top loader's spin cycle, the 45-cm-diameter drum spins at 1250 rpm around a vertical axis. What is the apparent weight of a 1.1 g drop of water?

7 0
2 years ago
Which of the following are appropriate acceleration units? km/hr2 m/s/s ft/s miles/hr/min sec/km/m
Reika [66]
I think it is m/s/s or miles/hr/min
8 0
3 years ago
Read 2 more answers
A 2-kg object is moving horizontally across a frictionless surface with a speed of 4 m/s. How much force is required to keep the
FinnZ [79.3K]

Answer:

  none

Explanation:

Newton's first law says an object in motion will stay in motion at the same speed and direction unless acted upon by some force.

No force is necessary for the object to keep its speed and direction on a frictionless surface.

8 0
3 years ago
The mass of the parts is always ___ the mass of the whole when looking at nuclear masses.
Allushta [10]
<span>When looking at nuclear masses we speak of the processes nuclear fision and nuclear fusion. </span>In fission a nucleus breaks up, into two nuclei. In fusion on the other hand two light nuclei combine to form one heavier nucleus. The relation 
E=m*c^2. explains the difference in masses. <span>
So, in case of nuclear fusion t</span><span>he mass of the parts is always </span>more than the mass of the whole when looking at nuclear masses. In case of nuclear fusion. And in case of nuclear fision, the mass of the parts is always less<span> than the mass of the whole when looking at nuclear masses. In case of nuclear fusion</span>
6 0
3 years ago
Other questions:
  • Why is friction between moving parts of machines undesirable?
    13·1 answer
  • In which direction does the sun appear to move across the sky?
    10·2 answers
  • Which of these is NOT a possible type of energy transformation?
    5·1 answer
  • The basic unit for mass is the<br> a. gram.<br> c. cubic meter.<br> b. metric ton.<br> d. meter.
    6·2 answers
  • Kiley went 5.7 km/h north and then went 5.8 km/h west. From start to finish, she went 8.1 km/h northwest. Which best describes h
    11·1 answer
  • A horizontal line in a distance-time graph implies that,
    11·1 answer
  • A piece of glass weights 25 g in air, 16.77g in water at 4C and 16.89g in water at 60C. Find the mean coefficient of cubical exp
    9·1 answer
  • True or False: TV waves have a shorter wavelength than microwave rays
    15·2 answers
  • Bose-Einstein Condensate can be defined by Group of answer choices slowly vibrating molecules all possibilities listed are corre
    15·1 answer
  • Convert time from 12-hour to 24-hour clock. ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!