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
eduard
3 years ago
3

(d*) Instead Nick hands the rope with the scale to his friend Barney, who stands on the ground. Barney pulls on the rope so that

the spring scale again reads 340 N. What is Nick's acceleration now, again using upward as positive.?
Physics
1 answer:
sveta [45]3 years ago
4 0

Answer:

a = g=9.8 m/s2

Explanation:

Since on is up and other is than the acceleration expected ia acceleration due to gravity

You might be interested in
A hydrogen atom has a diameter of about 10 nm. Express this diameter in meters. Express this diameter in millimeters. Express th
Fynjy0 [20]
So, the first question is: how many meters are 10 nm?

1nm =<span>0.000000001 m.

So 10 nanometers are </span><span>0.00000001 m!

Now, how many milimeter are those?
let's start with meters, 1 meter are 1000 milimeters.
so </span>
0.00000001*1000=0.<span><span>00001</span> m!

now, micrometers .1 micrometer are 1000 nanometers.
so 10 nanometers are 0.01 micrometers! (1 nanometer is 0.001 micrometers)
</span>
8 0
3 years ago
Sarah, who lives in Australia notices that the length of the shadow of the flagpole is getting shorter every day when measured a
Allisa [31]

Answer:

Time zone is one important factor in difference in location and this in turn affects the result of the resolution and rotation of shadow produced from the sun or other illumination.

Therefore someone at a place might see a clear large shadow due to shinny sun reflection and another a small or dull Shadow at same time if the intensity of the sun or lighting source is going down.

Explanation:

The closer a body/object is to a lighting source the larger the shadow it produces, and the farther the body the smaller the shadow produced.

3 0
4 years ago
A rope vibrates every 0.5 s. What is the frequency of the waves? 5 Hz 2 Hz 0.5 Hz 1 Hz
yulyashka [42]
The answer is 2Hz

Using the formula f= 1/T we can plug in .5 for T and solve for frequency.
4 0
3 years ago
What is the meaning of the word solar in the article "Fire Up the Sun"?
SpyIntel [72]

Answer:

B) Caused by the Sun

Explanation:

If you look at a picture of a solar system, you will see the sun in the middle. The sun is the powerhouse of the solar system. So that means that the sun is the biggest star and can provide enough light to reach earth and keep it lit.

4 0
3 years ago
2.
777dan777 [17]

Answer:

I'm corona positive and isolated feeling depressed just logged in to talk someone but people ignoring me thanks for this behaviour got disappointed bye everyone logging out had a great time

3 0
3 years ago
Read 2 more answers
Other questions:
  • A CD has to rotate under the readout-laser with a constant linear velocity of 1.25 m/s. If the laser is at a position 3.7 cm fro
    6·1 answer
  • Calculate the amount of energy produced in joules by 100- watt light bulb lit for 2.5 hours.
    9·1 answer
  • Order the seven basic spectral types from hottest to coldest.
    12·1 answer
  • A girl pushes a 1.04 kg book across a table with a horizontal applied force 10 points
    7·1 answer
  • Does the number of particles change as the substance changes its state?​
    7·1 answer
  • A spherical balloon has a radius of 7.40 m and is filled with helium. Part A How large a cargo can it lift, assuming that the sk
    11·1 answer
  • . Why are scientific models important? They help scientists prove scientific theories. They help scientists explain complex ques
    10·1 answer
  • A stone is thrown straight up. when it reaches it’s highest point, _____
    6·1 answer
  • Which resource would be the best choice to learn more information about studying martial arts?
    10·1 answer
  • Please help me, I beg you​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!