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
anyanavicka [17]
3 years ago
10

An equilibrium is not changed by a change in pressure. a. True b. False

Physics
1 answer:
alexandr1967 [171]3 years ago
7 0
An equilibruium is not changed by a changed in pressure. the answer is false
You might be interested in
an object weighting 100g is thrown upwards from the ground at a speed of 100 m/s.where will the potential energy of the object b
Kay [80]

Answer:

333.3 m

Explanation:

Given

m =100g\ =\  0.1kg\\v = 100 m/s\\g = 10 m/s ^2

Potential energy =\frac{2}{3}\  of\  Kinetic\  energy......Equation(1)

We know that

Potential energy=mgh

Kinetic energy =\frac{1}{2} mv^{2}

Now From the Equation(1)

mgh=\frac{2}{3}*\frac{1}{2} mv^{2}\\  gh=\frac{v^{2} }{3} \\10 * h=\ \frac{10000}{3}\\ h=\ \frac{1000}{3} \\h=333.3\  m

3 0
3 years ago
Food and water are examples of _______ for populations.
Law Incorporation [45]
Needs................


8 0
3 years ago
Read 2 more answers
A force of 8.0 N is along x direction, another force of 6.0 N is along +y direction. If both forces are acting on a point object
Darya [45]

Answer:

Resultant force, R = 10 N

Explanation:

It is given that,

Force acting along +x direction, F_x=8\ N

Force acting along +y direction, F_y=6\ N

Both the forces are acting on a point object located at the origin. Let the resultant force of the object is given by R. So,

R=\sqrt{F_x^2+F_y^2+F_xF_y\ cos\theta}

Here \theta=90^{\circ}

R=\sqrt{F_x^2+F_y^2}

R=\sqrt{8^2+6^2}

R = 10 N

So, the resultant force on the object is 10 N. Hence, this is the required solution.

6 0
3 years ago
The number of neutrons is equal to the atomic number<br> O A True<br> B. False
jonny [76]

The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus. The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number. Therefore, it is true!

6 0
3 years ago
Read 2 more answers
The Zika Virus is most dangerous to which group of people?
laiz [17]

Answer:

option D pregnant women

4 0
3 years ago
Other questions:
  • If you are in an airplane. you look out the window and the clouds appear to be moving. what is your frame of reference?
    7·1 answer
  • How is thermal energy transferred?
    13·2 answers
  • In the ground state of hydrogen, the uncertainty in the position of the electron is roughly 0.10 nm. If the speed of the electro
    10·1 answer
  • A generator converts
    5·2 answers
  • Why does electrical energy decrease the farther it travels in wires?
    5·1 answer
  • Bob is pulling a 30kg filing cabinet with a force of 200N , but the filing cabinet refuses to move. The coefficient of static fr
    11·1 answer
  • Two particles are separated by 0.38 m and have charges of -6.25 x 10-9C
    15·2 answers
  • PLZ HELP 20 POINTS If you aimed all the various colored spot lights at the actor on a stage, the combined light would appear to
    7·2 answers
  • What is the mass of a person walking at a speed of 0.8 m/s if their momentum is 52.0 kg m/s
    13·1 answer
  • .
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!