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
adell [148]
3 years ago
6

The average mass of a adult is 87kg. Find the mass and the weight of an 87kg man on the moon where the gravitational field is on

e sixth that of the earth
Physics
1 answer:
bixtya [17]3 years ago
4 0

1. The mass of the man on the moon is 87 Kg

2. The weight of the man on the moon is 141.81 N

1. Determination of the mass of the man on the moon.

Mass is simply defined as the quantity of matter in a body. The mass of an object is constant irrespective of its location.

With the above information in mind, we can determine the mass of the man on the moon.

Mass of man on earth = 87 Kg

Mass of man on moon = mass of man on earth

Thus,

<h3>Mass of man on moon = 87 Kg </h3>

2. Determination of the weight of the man on the moon

Mass (m) = 87 Kg

Acceleration due to gravity of earth (gₑ) = 9.8 m/s²

Acceleration due to gravity of moon (gₘ) = 9.8 × 1/6 = 1.63 m/s²

<h3>Weight on the moon (Wₘ) =? </h3>

Wₘ = m × gₘ

Wₘ = 87 × 2.63

<h3>Wₘ = 141.81 N</h3>

Therefore, the weight of the man on the moon is 141.81 N

Learn more: brainly.com/question/13900608

You might be interested in
1 point
77julia77 [94]

Answer:

They do this because it covers the whole surface which they are cleaning. the cleaner all hold the same charge and repel from each other and cover the whole surface. They want to do this to make sure the item that they cleaning is clean.

7 0
3 years ago
If Angela ran to the bus and back to where she started what distance would she travel ?
Yakvenalex [24]

Answer:

Distance = 30 m

Explanation:

Since the position of the bus is at zero, and distance is a scalar quantity. That is, we are only concerned about the magnitude

If Angela ran to the bus and back to where she started, the distance travelled will be:

Distance = 15 + 15 = 30 m

But her displacement will be:

Displacement = 15 - 15 = 0.

5 0
3 years ago
While hammering a nail, you put in 30 Joules of work. The hammer then puts out 10 J of
AfilCa [17]

Answer:

C    Don't worry if you thought it was D. I almost answered that.

Explanation:

Remark

You can get this just by learning the vocabulary.

Efficiency = Work Out / Work In * 100%

Work in = 30J      That's you swinging the hammer.

Work out = 10 J    That's how much of the hammer's work gets to the nail.

Efficiency = (10/30)*100

Efficiency = 1/3 * 100

Efficiency = 33%

3 0
3 years ago
Read 2 more answers
20 POINTS
Harlamova29_29 [7]

Answer: check the link

hope it helps

Explanation:

3 0
3 years ago
Read 2 more answers
Calculate the aceleration of a vehicle if the initial velocity (Vi) is 20 m/s and acelerates to 40 m/s (V) in 3,8 s. (t).
tekilochka [14]

Hello!!

For calculate the aceleration of the vehicle let's applicate formula:

\boxed{V=V_i + a*t}

\textbf{Being:}

\sqrt{} V = Final velocity = 40 m/s

\sqrt{} Vi = Initial velocity = 20 m/s

\sqrt{} a = Aceleration = ?

\sqrt{} t = Time = 3,8 su

⇒ \text{Then let's \textbf{replace it according} we information:}

40 \  m / s = 20 \ m / s + a * 3,8 s

⇒ \text{We clear the "a"}

a = \dfrac{40 \ m /s - 20 \ m /     s }{3,8 \ s}

⇒ \text{Let's resolve it: }

a = 5,263         \                                              m /                                                       s

\textbf{Result:}\\\text{The aceleration is of \textbf{5,263 m/s}}^{2}

4 0
3 years ago
Read 2 more answers
Other questions:
  • A material containing few free electrons, which permit very little flow of electrical current is a
    11·1 answer
  • If the temperature of an iron sphere is increased a. Its mass will decreaseb. Its density will increasec. Its density will decre
    13·1 answer
  • a compound is 24.7% calcium, 1.2% hydrogen, 14.8% carbon, and 59.3% oxygen. write the empirical formula and name the compound.
    8·1 answer
  • Two long straight parallel wires are separated by 7.0cm. There is a 2.0A current flowing in the first wire. If the magnetic fiel
    6·1 answer
  • Which is a unit of volume?<br><br> A) centimeter <br> B) meter <br> C) milligram <br> D) milliliter
    15·1 answer
  • How is radiation used to treat cancer?
    6·2 answers
  • HELP PLS!!!!!!!!WILL MARK BRAINLIEST!
    5·1 answer
  • Give details of aids in brief and explain how to protect yourself and prevent.
    15·1 answer
  • *
    7·1 answer
  • Question 21 of 25
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!