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
Alexxx [7]
2 years ago
15

A string exerts a force of 20 N on a box at an angle of 38° from the horizontal. What is the horizontal

Physics
2 answers:
Gnoma [55]2 years ago
4 0

Answer:

15.76N

Explanation:

horizontal component =Fcos¢ = 20cos38 = 15.76N

DIA [1.3K]2 years ago
3 0

horizontal component = Fx = F cos α

vertical component = Fy = F sin α

the horizontal component of the force on the box:

\tt =20\times cos~38^o\\\\=\boxed{\bold{15.76~N}}

You might be interested in
Seamus made an electromagnet from an iron nail, a piece of copper wire with three coils spread out across the nail, and a AAA-
never [62]

Seamus can add batteries to increase the voltage, and he can decrease the space between the wire coils to accomplish this goal.

<h3>What is Attraction?</h3>

This is defined as any type of force that causes objects to come together and is possessed by objects such as a magnet.

In order to increase the power of the magnet it is best to increase the voltage and decrease the space of the coils so as to ensure it attracts at least four paper clips which makes option C the most appropriate choice.

Read more about Magnet here brainly.com/question/14997726

7 0
1 year ago
What are the strengths and weaknesses of the four methods of waste management?<br>​
Nitella [24]

Answer & Explanation: Waste management are all activities and actions required to manage waste from its inception to its final disposal. There are several methods of managing waste with its strengths and weaknesses. The strengths include;

* It creates employment

* It keeps the environment clean

* The practice is highly lucrative

* It saves the earth and conserves energy

The weaknesses of the methods of waste management includes;

* The sites are often dangerous

* The process is mostly

* There is a need for global buy-in

* The resultant product had a short life

4 0
3 years ago
A wildebeest runs with an average speed of 4.0\,\dfrac{\text m}{\text s}4.0 s m ​ 4, point, 0, start fraction, start text, m, en
devlian [24]

Answer:

60m

Explanation:

4 0
3 years ago
A man travels 15 km east before turning around and heading 5 km west. What is his displacement?
navik [9.2K]

Answer:

10 km East

Displacement is the shortest path between two points.

6 0
3 years ago
Read 2 more answers
How many significant figures does the number 91010.0 have?
kirza4 [7]

Answer:

6 (six)

Explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • The theory of _____ suggests that the crust of the earth is divided into pieces and moves about on the upper mantle.
    7·2 answers
  • If you run 12m/s for 15 minutes, how far will you go explain?
    15·1 answer
  • Two slits separated by a distance of d = 0.190 mm are located at a distance of D = 1.91 m from a screen. The screen is oriented
    10·1 answer
  • Diego rivera's mural for the lobby of the rca building was destroyed because
    5·1 answer
  • Just how strong is the electric force? suppose you had two small boxes, each containing 1.0 g of protons. (a) if one were placed
    9·1 answer
  • A person can run 400m in 72 s.. At what speed are they running
    9·1 answer
  • What type of circuit is illustrated?A)closed series circuit
    15·2 answers
  • Should we focus on the p-value instead of the alpha level?
    15·1 answer
  • An ideal gas in a balloon is kept in thermal equilibrium with its constant-temperature surroundings. How much work is done if th
    6·1 answer
  • How do I calculate how many meters are in 7.2 light years?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!