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
ikadub [295]
4 years ago
15

What characteristic distinguishes a group from an aggregate?

Physics
2 answers:
Elis [28]4 years ago
8 0

Explanation:

Hello!

Let's solve this!

Next we will see the differences between group and aggregate:

A group of people are people who are together and who also have something in common or carry out an activity in common.

The main characteristic of a group is the interaction between its members.

In the case of the aggregate, they are people who are in the same place but do not share anything.

docker41 [41]4 years ago
3 0
Group is a collection of people that are in the same place and share some characteristics. examples are a group of students, a group of engineers and etc. while aggregate is a collection of people that are in the same place but do not share anything in common
You might be interested in
PLZ HELP IM REALLY CONFUSED a boy is playing catch with his friend. He throws the ball straight up. When it leaves his hand, the
erastovalidia [21]

Answer:

K.E = 100 J

Final P.E = 100 J

Explanation:

The kinetic energy of any object can be given by the following formula:

K.E = (\frac{1}{2})mv^{2}

where,

K.E = Kinetic Energy

m = mass of ball = 2 kg

v = speed of ball

Initially, v = 10 m/s. Therefore, the initial K.E is given as:

K.E = (\frac{1}{2})(2\ kg)(10\ m/s)^{2}

<u>K.E = 100 J</u>

Now, at the highest point the K.E of the ball becomes zero. because the ball stops for a moment at the highest point and its velocity becomes zero. So, from Law of Conservation of energy:

Initial K.E + Initial P.E = Final K.E + Final P.E

Initial P.E is also zero due to zero height initially.

K.E + 0 = 0 + Final P.E

<u>Final P.E = 100 J</u>

3 0
3 years ago
In the Bohr model of the hydrogen atom, an electron (massm=9.1×10−31kg) orbits a proton at a distance of 5.3×10−11m. The proton
Marysya12 [62]

Answer:

\omega = 6.557 \times 10^{16}\ rev/s

Explanation:

GIVEN,

mass of electron =  9.1 x 10 kg

Radius = 5.3 x 10 m

pulling force = 8.2 x 10 N

Required centripetal for (Fe) for circular motion will be provided with electrical force (F)

      F = m_e\omega^2 r

      \omega = \sqrt{\dfrac{F}{m_e\ r}}

      \omega = \sqrt{\dfrac{8.2 \times 10^{-8}}{9.1 \times 10^{-31}\times 5.3 \times 10^{-11}}}

      \omega = \sqrt{0.17 \times 10^{34}}

       ω = 4.12 x 10¹⁶ rad/s

\omega = \dfrac{4.12 \times 10^{16}}{2\pi}

\omega = 6.557 \times 10^{16}\ rev/s

6 0
3 years ago
When making fitness purchases what should you not do?
astraxan [27]

Of these options the one which best answers the question is 'Use whatever professionals claim to use.'  
It is not that professional recommendations should not be consired or valued. The reason you should not just use whatever professionals claim to use is that their needs, as professionals, may be very different from your own. In order to know whether your own needs will be met you need to know what those needs are and whether the product meets those needs. All of the other options given would help you to figure this out, but the testimony of professionals would not.
7 0
3 years ago
Read 2 more answers
The higher the pressure on a liquid, the higher its boiling point temperature. true false
Alika [10]
True, p1/t1=p2/t2. Pressure is related to temperature at which it boils so pressure does affect the boiling point.
3 0
3 years ago
Read 2 more answers
URGENT! i don't understand how displacement works and it'd be nice if you could also show steps on how to do it:( THank you!
MArishka [77]
In order to find the displacement of something, you can calculate it by subtracting the initial distance from the final distance.

7-5 =2
so the mouse would’ve walked a displacement of 2cm
4 0
4 years ago
Other questions:
  • Ask Your Teacher A coil is formed by winding 260 turns of insulated 16 gauge copper wire (diameter = 1.3 mm) in a single layer o
    14·1 answer
  • Methane is a gas that easily catches fire. This statement is describing a _____
    14·2 answers
  • The Mass of the Sun Calculate the mass of the Sun, noting that the period of the Earth's orbit around the Sun is 3.156 ✕ 107 s a
    5·1 answer
  • A light string can support a stationary hanging load of 23.0 kg before breaking. An object of mass m = 2.95 kg attached to the s
    11·1 answer
  • Is cold air heavier than warm air?
    12·2 answers
  • HELLO ONCE MORE FRIENDS . PLEASE HELP ME.
    5·2 answers
  • If there is 3.4 m3 of methane gas in a container with a pressure of 18.9 atm and the container expands until the methane has a p
    5·1 answer
  • Please help me for this ex​
    13·1 answer
  • How do mechanical waves compare with electromagnetic waves?
    8·1 answer
  • consider two vectors A and B Where A-B and |A+B|=|A-2B| vector B is directed in the positive x_direction and A makes an angle of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!