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
Pavlova-9 [17]
2 years ago
9

Um caminhão de entregas transporta produtos de tamanho e peso elevados, o que requer o uso de máquina simples para facilitar a d

escarga (observe a figura abaixo).
Que máquina simples é representada por essa figura?

(A) Roldanas.

(B) Alavancas.

(C) Rodas e eixos.

(D) Plano inclinado.

Physics
1 answer:
Korvikt [17]2 years ago
8 0
Deez dee dee de de deez Brutus
You might be interested in
Giving quadrilateral a(2,-1 ) b ( 1,3) c(6,5) d(7,1) you want to prove that it is a parallelogram by showing opposite sides are
solong [7]

Answer:

Opposite sides are congruent (AB = DC).

Opposite angels are congruent (D = B).

Consecutive angles are supplementary (A + D = 180°).

If one angle is right, then all angles are right.

The diagonals of a parallelogram bisect each other.

Each diagonal of a parallelogram separates it into two congruent triangles.

Explanation: #if you need any queshtions answered within secs/mins hit me up and I gotchu.

8 0
3 years ago
What is he total resistance?<br> A. 20 ohms<br> B. 90 ohms<br> C. 40 ohms<br> D. 30 ohms
ehidna [41]
Imma guess A! Idk if it’s 100% correct tho so I’d check that!
6 0
3 years ago
Read 2 more answers
X-Rays at different wavelengths provide scientists studying objects in space with information about which of the following?
olganol [36]

Answer:

object composition

Explanation:

6 0
3 years ago
Read 2 more answers
What are five examples that illustrate a machine or a person doing work on another?
valentina_108 [34]
I sort of understand but what does it mean by.... Another?
5 0
3 years ago
Atoms in a molecule are bonded together by sharing gaining or losing_
Alex

It is by gaining! I just learned this in school. Hope this helps:)

3 0
3 years ago
Read 2 more answers
Other questions:
  • For the image of the overhead projector to be in focus, the distance from the projector lens to the image, <img src="https://tex
    6·1 answer
  • Consider the uniform electric field \vec{E} =(4.00~\hat{j}+3.00~\hat{k})\times 10^3~\text{N/C} ​E ​⃗ ​​ =(4.00 ​j ​^ ​​ +3.00 ​k
    11·1 answer
  • HURRY PLZ
    9·1 answer
  • Suppose that instead of dropping the rock you throw it downwards so that its speed after falling 7 meters is 23.43 m/s. How much
    9·2 answers
  • if a metal object was cut on half how much heat will be required to raise both half to a specific temperature
    8·1 answer
  • a student drops an object from the top of a building which is 19.6 m high. How long does it take the object to fall to the groun
    13·2 answers
  • The diagram represents Earth in its orbit around the Sun and the Moon (M) in different positions in its orbit around Earth. Lett
    11·1 answer
  • The amount of sea ice and permafrost have steadily decreased near Shishmaref, Alaska, over the last century. The loss of ice has
    9·1 answer
  • What is the temperature increase of 4.0 kg of water when it is heated by
    14·1 answer
  • Loss of traction between the rear wheels and road surfaces like ice, sand, or gravel results in?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!