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
OLEGan [10]
3 years ago
9

what is the net force of the box and which direction will it move (50 N left, 50N left and 100 N right)​

Physics
2 answers:
Bingel [31]3 years ago
5 0

the net force is 0 and it will not move

Serggg [28]3 years ago
5 0

The net force on the box is zero.

-- If it was already moving when the forces began, it continues moving in a straight line with constant speed.

-- If it was NOT already moving when the forces began, then it won't start moving, because the forces are 'balanced', and their effect on the box is the same as if there were no forces there at all.

You might be interested in
Oceanographers use submerged sonar systems, towed by a cable from a ship, to map the ocean floor. In addition to their downward
KATRIN_1 [288]

Answer:

Tension in the cable is T = 16653.32 N

Explanation:

Give data:

Cross section Area A = 1.3 m^2

Drag coefficient CD = 1.2

Velocity V = 4.3 m/s

Angle made by cable with horizontal  =30 degree

Density \rho \ of\  water= 1000 kg/m3

 Drag force FD is given as

F_{D} = \fracP{1}{2} \rho v^{2} C_{D} A

        = 0.5\times 1000\times 4.32\times  1.2\times 1.3

Drag force = 14422.2 N acting opposite to the motion

As cable made angle  of 30 degree with horizontal  thus horizontal component is take into action to calculate drag force

TCos30 = F_D

T = \frac{F_D}{cos30}

T =\frac{ 14422.2}{cos 30}

T = 16653.32 N

7 0
3 years ago
Q7, how the ans is 4.9 not 19.6?
taurus [48]

the answer is c in question 7

5 0
1 year ago
If the Sun and volcanoes were controlling the climate, the climate would
Harman [31]

Answer:

<em>Undergo global warming at a faster rate than what we are seeing currently</em>

Explanation:

Climate can be described as the average weather of a place. The climate of a particular place can be described after looking at the temperature of the place for a year or more.

If factors, such as the Sun and volcanoes controlled climates then there would be an increase in the temperature and more global warming. Volcanoes can be described as heat erupting from mountains which will, of course, lead to global warming.

4 0
3 years ago
What is a major contributor of greenhouse gases in the atmosphere?
ASHA 777 [7]

Answer:

a. burning of fossil fuel

Explanation:

Greenhouse effect is the trapping of the sun infrared rays in the outermost layer of the earths atmosphere due to the accumulation of some harmful gasses. This gases depletes the ozone layer

The major contributor of greenhouse gases is the burning of fossil fuels. Carbon dioxides are released into the atmosphere and leads to global warming and climatic changes per time

6 0
3 years ago
What are some ways you can vary your tone of voice to help you communicate effectively with others? A. Speaking aggressively
Leno4ka [110]
The answer is D, talking more loudly or quietly.
<span>
An expressive voice can bring totally different meaning to what you are saying. If you speak in a monotone voice, you are implying that you do not care about what you are saying or what the other person is talking about. If you speak expressively with some parts quieter or louder to make a point, it lets the listener know that you care about what you are saying and you care about what they have to say too. You can also emphasize a point by speaking louder or indicate that something is not as important by speaking softer.</span>

7 0
3 years ago
Read 2 more answers
Other questions:
  • if you look inside the bowl of a shiny metal spoon, your image is upside down. if you look at the outside of the bowl, your imag
    7·1 answer
  • Which scientist first discovered that white light is a mixture of a rainbow spectrum of light rays?
    15·2 answers
  • Traditional Indonesian music uses an ensemble called a gamelan that is based on tuned percussion instruments somewhat like gongs
    15·1 answer
  • True or false Plant cells and animal cells have all the same major parts
    13·2 answers
  • A solid conducting sphere of radius R carries a charge Q. Calculate the electric-field energy density at a point a distance r fr
    7·1 answer
  • The New Horizons probe flew past Pluto in July 2015. At the time, Pluto was about 32 AU from Earth. How long did it take for com
    14·1 answer
  • The speed of all electromagnetic waves in empty space is 3.00 × 108 m/s. what is the wavelength of radio waves emitted at 83.6 m
    13·1 answer
  • Astronauts increased in height by an average of approximately 40 mm (about an inch and a half) during the Apollo-Soyuz missions,
    6·1 answer
  • Thermal physics vs atomic physics ...which is easier?​
    8·2 answers
  • Suppose that you measure the length of a spaceship, at rest relative to you, to be 400 m. how long will you measure it to be if
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!