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
Kaylis [27]
4 years ago
9

Power can be defined as the distance over which work was done. how much work can be done in a given time. all the work in a give

n area. the energy required to do work.
Physics
1 answer:
Artist 52 [7]4 years ago
4 0

Power is defined as rate of work done or rate of energy

so here we can say that

Power = \frac{Work}{time}

so here correct answer must be

how much work can be done in a given time.

So we need to find the work done in a given period of time and then we will have to find the ratio of total work done and total time taken.

You might be interested in
The manometer shown in fig. 2 contains water and kerosene. with both tubes open to the atmosphere, the free-surface elevations d
ozzi
The solution for this problem is: In the figure, you now know that total length of the kerosene column
So at x – xPatm + Pkg(H0 th) = Pa + Pwgh
Now H0 + h = 20 + 91.1 mm = 111.1 mm
Therefore = Pkg 0.1111 – P2g= h = 56 x 0.111 – 98 / 1000 x 9.81= 0.081 m or 81 mn
Therefore H0 = 111.1 - 81= 30.1 mm
6 0
3 years ago
What is the formula to find initial velocity?​
Inga [223]

Answer:

s = ut + 1/2at^2

Explanation:

s= distance

u= initial velocity

a= acceleration

7 0
3 years ago
The radar system of a navy cruiser transmits at a wavelength of 1.4 cm, from a circular antenna with a diameter of 2.7 m. At a r
Goshia [24]

Answer:

Distance will be 49.34 m

Explanation:

We have given wavelength \lambda =1.4cm =0.014m

Diameter of the antenna d = 2.7 m

Range L = 7.8 km = 7800 m

We have to find the smallest distance hat two speedboats can be from each other and still be resolved as two separate objects D

We know that distance is given by D=\frac{L1.22\lambda }{d}=\frac{7800\times 1.22\times 0.014}{2.7}=49.3422m

So distance D will be 49.34 m

4 0
3 years ago
A block of wood has a mass of 120 g and a volume of 200cm what is the density of the word
Tanzania [10]
Density =mass/volume 120/200 =0.6 g/cm
8 0
3 years ago
Hiii :( this is the second question and not making sense to me at all please help <3 it’s due soon
harkovskaia [24]

Answer:

Socratic app

Explanation:

it will help you

7 0
3 years ago
Other questions:
  • How long does it take the baton to complete one spin?
    8·1 answer
  • Using the interactive map, available at ejatlas.org, identify two separate environmental justice issues ongoing anywhere in the
    8·1 answer
  • If the relationship between the manipulated variable and the responding variable is an inverse proportion, what will a line grap
    11·1 answer
  • Now assume that the stream flows east at 4.0 m/s. draw the vectors v⃗ w, representing the velocity of the stream, and v⃗ tot, re
    10·1 answer
  • When an electric current flows through a wire, the current produces which of the following?
    15·2 answers
  • Two particles, each with charge Q, and a third charge q, are placed at the vertices of an equilateral triangle as shown. The tot
    12·1 answer
  • In doing a load of clothes, a clothes dryer uses 16 A of current at 240 V for 45 min. A personal computer, in contrast, uses 2.7
    13·1 answer
  • Which of the following is not a change that occurred to organisms over time in the fossil record?
    15·2 answers
  • Una muestra de agua (líquida) de 1220 kg se encuentra a 0° C y baja se temperatura hasta -29°C mientras se congela en el proceso
    5·1 answer
  • I need help can you help me with this question what is an introduction in replay in sports
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!