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
givi [52]
2 years ago
14

The workdone In pulling a body which weighs 30N along a horizontal plane by a constant force of 20N is 320J. Find the distance m

oved​
Physics
1 answer:
sp2606 [1]2 years ago
4 0

Answer: The answer is 800 J

Explanation:

You might be interested in
What are the 4 components that ybu need to see?
m_a_m_a [10]

Answer:

Central Processor Unit (CPU)

Memory (RAM)

Input (keyboard, mouse, etc)

Output (monitor, printer, etc  

                                                                                                                       Explanation:

4 0
3 years ago
An airplane flies horizontally at constant speed in a straight­line direction. Its state of motion is unchanging. In other words
Alex_Xolod [135]

Answer:

sum of all forces on the air plane must be ZERO

So both forces must be of same magnitude

Explanation:

As we know that airplane is moving with uniform speed is horizontal plane is a straight line

so the motion of the air plane is uniform without any acceleration

So we will have

a = 0

acceleration must be zero

now by Newton's law

F_{net} = 0

F_1 + F_2 = 0

so sum of all forces on the air plane must be ZERO

7 0
3 years ago
What is another word for a change in velocity/change in time
inna [77]

Answer:

acceleration

Explanation:

acceleration =velocity final-velocity initial /time

5 0
3 years ago
Read 2 more answers
How many kilocalories (Calories) does the snack bar contain?
laiz [17]

Answer:

See the explanation below.

Explanation:

Attached is a picture of a chocolate bar that can be easily found on the market. In this picture, we see the table of contents with the amount of energy that depends on the mass in grams of the chocolate bar.

We see that for the bar size of 100G, the energy value is 483 [kcal].

We can see that the energy depends on the size of the chocolate bar.

7 0
3 years ago
Point charge A is located at point A and point charge B is at point B. Points A and B are separated by a distance r. To determin
fredd [130]

Answer:

B. The algebraic sum of the two electric potentials is determined at a distance r/2 from each of the charges, making sure to include the signs of the charges.

Explanation:

Total electric potential is the sum of all the electric potential. And because electric potential is a scalar quantity you have to account for the signs.

3 0
4 years ago
Other questions:
  • True or false. electrons move in orbits in the same way plants orbit the sun
    15·2 answers
  • An electron inside of a television tube moves with a speed of 2.80×107 m/sm/s . It encounters a region with a uniform magnetic f
    13·1 answer
  • Microwelds are formed where_______
    15·2 answers
  • If your mass, the mass of Earth, and the mass of everything in the solar system were twice as much as it is now, yet everything
    6·1 answer
  • Fireworks change _____ into ______ and ________ energy.
    8·1 answer
  • Newton’s first law of motion was a giant leap forward in scientific thought during Newton’s time. Even today, the idea is someti
    5·2 answers
  • A solid conducting sphere of radius 2.00 cm has a charge of 8.95 µC. A conducting spherical shell of inner radius 4.00 cm and ou
    12·1 answer
  • Two cars travel in the same direction along a straight highway, one at a constant speed of 55 mi/h and the other at 60 mi/h.How
    7·1 answer
  • A spring is hung from the ceiling. When a block is attached to its end, it stretches 2.6 cm before reaching its new equilibrium
    5·1 answer
  • Hi! I really need help on these questions, it would be great if you can answer them!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!