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What is work
  • 0 answers
What is agregate supply
  • 1 answers

Gaurav Seth 4 days, 20 hours ago

Aggregate Supply (AS) It is the money value of the final goods and services or national product produced in an economy during one year. It is equal to income generated.

  • Components of Aggregate Supply

(i) Consumption expenditure (C)                               (ii) Saving (S)
Thus, Aggregate Supply can also be written as AD = C + S

What do you mean by gross investment
  • 1 answers

Gaurav Seth 4 days, 20 hours ago

Expenditure on the purchase of fixed assets during the accounting year + Expenditure on the inventory stock during the accounting year.

What is the value of 5x25-3x12+2x-12
  • 1 answers

Ram Kushwah 5 days, 6 hours ago

5 x 25  - 3x12 + 2 X(-12)

=125-36-24 =65

What is motion
  • 0 answers
What does the phrase " her barred face identity mask " mean
  • 1 answers

Gaurav Seth 1 week, 2 days ago

The poet refers to the fact that the goldfinch's barred face is her identity marker, it is through the distinctive markings on her face which make it look like there are bars across its face that we can identify the goldfinch as it comes out of the branches

Waht is electostatics
  • 1 answers

Yogita Ingle 1 week, 3 days ago

In physics, electrostatics deals with the phenomena and properties of stationary or slow-moving electric charges. Electrostatic phenomena arise from the forces that electric charges exert on each other and are described by Coulomb’s law. Even though electrostatically induced forces seem to be rather weak.

what are fat-soluble vitamins are?
  • 1 answers

Shaik Sahil 1 week, 5 days ago

vitamins A, D, E, and K
Formula of current
  • 1 answers

Yogita Ingle 2 weeks ago

The flow of electric charge is known as electric current. Electric current is carried by moving electrons through a conductor.
Electric Current(I) = Net charge(Q)/Time(t)
Or, I = Q/t
Where,I is electric current,Q is net charge and t is time in second.

3x+2y-12=0
  • 0 answers
What is kinetic energy
  • 1 answers

Gaurav Seth 2 weeks, 2 days ago

Kinetic energy is the energy possessed by a body by the virtue of its motion. Every moving body possesses kinetic energy. In fact, kinetic energy of a body moving with a certain velocity is equal to the work done to make it acquire that velocity. 

Define reproduction
  • 1 answers

Yogita Ingle 2 weeks, 3 days ago

Reproduction is defined as a biological process in which every living organism give rise to new organisms similar to themselves.

 Basic features of reproduction:

 (i) Replication of DNA

(ii)  Cell division (only mitotic, or both mitotic and meiotic)

(iii) Formation of reproductive bodies or units.

 (iv) Development of reproductive bodies into offsprings.

Derived formula of kinetic energy
  • 1 answers

Yogita Ingle 2 weeks, 3 days ago

The relation connecting the initial velocity (u) and final velocity (v) of an object moving with a uniform acceleration a, and the displacement, S is v2 - u2 = 2aS
This gives  S = (v 2 - u 2)/ 2a
We know F = ma. Thus using above equations, we can write the workdone by the force, F as
  W = ma × (v 2 - u 2)/ 2a
   or
   W = 1 /2 m( v 2 - u 2 )
If object is starting from its stationary position, that is, u = 0, then
 W = 1/ 2 m v 2
It is clear that the work done is equal to the change in the kinetic energy of an object.
If u = 0, the work done will be  W = 1 /2 m v 2 .
Thus, the kinetic energy possessed by an object of mass, m and moving with a uniform velocity, v is Ek =  ½  mv2

Derived equation ke=1/2mv2
  • 1 answers

Yogita Ingle 2 weeks, 3 days ago

The relation connecting the initial velocity (u) and final velocity (v) of an object moving with a uniform acceleration a, and the displacement, S is 
  v2 - u2 = 2aS
This gives  
S = (v 2 - u 2)/ 2a

We know F = ma. Thus using above equations, we can write the workdone by the force, F as

 W = ma × ( v 2 - u 2)/ 2a
  or
 W = 1/ 2 m( v 2 - u 2 )

If object is starting from its stationary position, that is, u = 0, then
 W = 1 / 2 m v 2
It is clear that the work done is equal to the change in the kinetic energy of an object.

If u = 0, the work done will be  W = 1/2 m v 2 .

Thus, the kinetic energy possessed by an object of mass, m and moving with a uniform velocity, v is Ek =  ½  mv2

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