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
Natasha_Volkova [10]
2 years ago
6

How much potential energy does an 8 kg flower pot hanging 5 m above the ground have

Physics
2 answers:
Morgarella [4.7K]2 years ago
8 0

Answer:

Explanation:

Relative to ground level it has

PE = mgh = 8(10)(5) = 400 J

Fed [463]2 years ago
4 0
PE = mgh => 8x5x9.81 => PE = 392.4 N
You might be interested in
Calculate the force of gravity between planet X and planet y if both planets are 3.75 X 10^11 m apart, planet X has a mass of 1.
GenaCL600 [577]

So, the force of gravity that the asteroid and the planet have on each other approximately \boxed{\sf{2.9 \times 10^{17} \: N}}

<h3>Introduction</h3>

Hi ! Now, I will help to discuss about the gravitational force between two objects. The force of gravity is not affected by the radius of an object, but radius between two object. Moreover, if the object is a planet, the radius of the planet is only to calculate the "gravitational acceleration" on the planet itself,does not determine the gravitational force between the two planets. For the gravitational force between two objects, it can be calculated using the following formula :

\boxed{\sf{\bold{F = G \times \frac{m_1 \times m_2}{r^2}}}}

With the following condition :

  • F = gravitational force (N)
  • G = gravity constant ≈ \sf{6.67 \times 10^{-11}} N.m²/kg²
  • \sf{m_1} = mass of the first object (kg)
  • \sf{m_2} = mass of the second object (kg)
  • r = distance between two objects (m)

<h3>Problem Solving</h3>

We know that :

  • G = gravity constant ≈ \sf{6.67 \times 10^{-11}} N.m²/kg²
  • \sf{m_X} = mass of the planet X = \sf{1.55 \times 10^{22}} kg.
  • \sf{m_Y} = mass of the planet Y = \sf{3.95 \times 10^{28}} kg.
  • r = distance between two objects = \sf{3.75 \times 10^{11}} m.

What was asked :

  • F = gravitational force = ... N

Step by step :

\sf{F = G \times \frac{m_X \times m_Y}{r^2}}

\sf{F = 6.67 \cdot 10^{-11} \times \frac{1.55 \cdot 10^{22} \cdot 3.95 \times 10^{28}}{(3.75 \times 10^{11})^2}}

\sf{F \approx \frac{40.84 \times 10^{-11 + 22 + 28}}{14.0625 \times 10^{22}}}

\sf{F \approx 2.9 \times 10^{39 - 22}}

\sf{F \approx 2.9 \times 10^{17} \: N}

<h3>Conclusion</h3>

So, the force of gravity that the asteroid and the planet have on each other approximately

\boxed{\sf{2.9 \times 10^{17} \: N}}

<h3>See More</h3>
  • Gravity is a thing has depends on ... brainly.com/question/26485200
8 0
2 years ago
How would you best define the word drug?
elena-14-01-66 [18.8K]

Answer:

C

Explanation:

Definition of drug: a medicine or other substance which has a physiological effect when ingested or otherwise introduced into the body

3 0
2 years ago
In ce stare mecanica este un televizor fata de masina
prisoha [69]
In what language are you speaking?
6 0
3 years ago
Most of the stars in the Milky Way will end their lives as
umka21 [38]
<span> </span>Most of the stars in the Milky Way will end their lives as white dwarfs
4 0
3 years ago
Read 2 more answers
A car traveling at 5m/s starts to speed up after 3 seconds its velocity has increased to 11 m/s what is its acceleration
vfiekz [6]

Answer:

a=(v-u)/t

Explanation:

a =(11-5)/3

a= 8/3

a= 2.6 m/s

4 0
3 years ago
Other questions:
  • Find the work w1 done on the block by the force of magnitude f1 = 75.0 n as the block moves from xi = -1.00 cm to xf = 3.00 cm .
    8·1 answer
  • The type of graph used to show how a part of something relates to the whole is which of the following?
    13·2 answers
  • Do these examples represent unbalanced or balanced forces?
    11·1 answer
  • In which one of the following four-stroke cylinder arrangements will the intake and exhaust valves open downward into the combus
    9·1 answer
  • The eggs of reptiles are fertilized _____.
    15·2 answers
  • Two plates of area 7.00 × 10-3 m2 are separated by a distance of 2.60 × 10-4 m. If a charge of 5.40 × 10-8 C is moved from one p
    7·1 answer
  • It takes 24 hours for _______?
    8·1 answer
  • As a result of mitosis, the cels of a Molecular organism sure which of these properties select to correct answers. A. All cells
    13·2 answers
  • Describe the speed and acceleration of the ball released from the top of the track shown in the figure below
    13·1 answer
  • SILVER PACKAGE
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!