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
vazorg [7]
3 years ago
8

A bag of marbles is hanging motionless on a spring scale. What prevents the bag from falling?​

Physics
1 answer:
Tanya [424]3 years ago
7 0

Answer:

The vector sum of all forces acting on it is zero, its at equilibrium.

Explanation:

The bag of marbles hanging on a spring scale applies its weight downwards, which was counterbalanced by the reaction from the spring scale (obeying the Newton's third law of motion). And since no external forces are applied to the system, thus the equilibrium of the system.

If the weight of the bag is greater than the reaction from the spring scale, the scale breaks and the system would not be balanced.

You might be interested in
What is your interpretation of 'nothing'? (Talking astrophysics) More answers the better!
Sladkaya [172]
MY personal interpretation of nothing is no atoms or particles of anything. but keep in mind im 11 <span />
5 0
3 years ago
PLEASE HELP! <br><br> how am i supposed to label a graph using the points from the protractor?
ddd [48]

Answer:

srghgddggjjjkkkk

Explanation:

fhhgxxxxxxxx3

errghydhi

6 0
2 years ago
What is a disadvantage of shared decision-making?
Snezhnost [94]
The disadvantages of shared decision making are:
Adopting a wrong advice from a member can lead to a big risk to the company and the business. 
Further, increased number of advice also confuses the person, about which to follow and which to ignore. 
There is also diffusion of responsibility and lowered efficiency.
8 0
3 years ago
What is displacement ​
omeli [17]

The word displacement implies that an object has moved, or has been displaced. Displacement is defined to be the change in position of an object.

Displacement is defined as the act of moving someone or something from one position to another or the measurement of the volume replaced by something else

8 0
3 years ago
A body moving with an acceleration 2 m/s?then what is the change in velocity in 4sec.​
enot [183]

Answer:

As Per Provided Information

Moving body has 2m/s² acceleration

Time taken by body is 4 second

We are asked to find the 'change in velocity' ( ∆V) by the body.

<u>Formula Used here</u>

\boxed{\bf{\Delta \: V \:  =  acceleration \:  \times time \:}}

<u>Substituting </u><u>the </u><u>given </u><u>value</u>

<u>\sf\longrightarrow\Delta\:V \:  = 2 \times 4 \\  \\  \\ \sf\longrightarrow\Delta\:V \:  =8m {s}^{ - 1}</u>

<u>Therefore</u><u>,</u>

  • <u>Change </u><u>in </u><u>velocity </u><u>is </u><u>8</u><u> </u><u>m/</u><u>s</u>
7 0
1 year ago
Other questions:
  • PLEASE THINK ABOUT THIS AND EXPLAIN FULLY :)
    5·1 answer
  • Cochlear implants are surgically implanted electronic devices that send __________. A. electronic signals to the auditory nerve
    7·2 answers
  • Can You Answer This
    13·1 answer
  • Precipitation clouds are observed at a distance of about 720 miles to the west of a city. The clouds are seen moving westwards a
    5·2 answers
  • An undamped spring-mass system contains a mass that weighs and a spring with spring constant . It is suddenly set in motion at b
    6·1 answer
  • The rotating nozzle sprays a large circular area and turns with the constant angular rate theta overscript dot endscripts = 2.2
    6·1 answer
  • Refraction occurs when light passing from one medium to another. True or False
    9·1 answer
  • Can someone please help me out with this question thanks
    10·1 answer
  • Help please help me out with this
    11·1 answer
  • _______ drives the energy and motion of waves? ______
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!