Engineering High School

The sum of forces on node 2 (upper-left) is ______.

zero

to the right

to the left

upward

downward

The Sum Of Forces On Node 2 (upper-left) Is ______.zeroto The Rightto The Leftupwarddownward

Answers

Answer 1

In the case above, the sum of forces on node 2 (upper-left) is said to be zero.

What is net force?

If any object is said to be falling at constant speed. The net force is often known to be  zero.

in the case above, you see that 2 and 3 node is falling down therefore, node 1 and 4 will be zero.

So, In the case above, the sum of forces on node 2 (upper-left) is said to be zero.

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Related Questions

Can someone help me with this 1-5​

Answers

A sample inventory of farm tools would look like this:

Rakes    Quantity= 2      1 is in good working condition 1 is in need of repair

Watering cans    Quantity= 12.     All are in good working condition

What is Inventory?

This refers to the complete list of items that are held, usually for the purposes of reselling them.

Hence, we can see that when making an inventory, it is important to note the current condition of the goods or materials and make notes of whether they need replacing or not, etc.


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In approximately fifty words, explain what would be most significant for an architect about studying a modern painting composed of intersecting geometric figures and shapes in different colors.

Answers

What is vital in architect about studying a modern painting composed of intersecting geometric figures and shapes in different colors is given below

Why do architect study a modern painting made of intersecting geometric figures and shapes?

Architects are known to often use geometry so that they can be able to study and also divide space and they can also make a good building plans.

Note that  Builders and engineers uses geometric principles to produce or make structures that are safe for people and they use geometry in line with good color and scale to create a kind of aesthetically pleasing spaces in all of their buildings.

Note that they use intersecting geometric figures and shapes in different colors in Pathway and hallway design and others to show forth an enriching environment.

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What is chemical engieering ?​

Answers

♨ANSWER♥

Chemical engineering is the engineering field which deals with the study of operation and design of chemical plants as well as methods of improving production. Chemical engineers develop economical commercial processes to convert raw material into useful products.

☆...hope this helps...☆

_♡_mashi_♡_

evaluate how well you think you exposed falsehoods and replaced these with the truth
​

Answers

I believe i can expose falsehoods to about 90 percent and replaced them with the truth​.

Why replace falsehoods?

falsehoods are  known to be lies that can destroy a person, nation and even relationship. therefore there is a need to expose them.

I for one hate lies and I believe i can expose falsehoods to about 90 percent and replaced them with the truth​ but i can only do more if  i am a journalist.

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subject of the study about vacuum cleaner

Answers

The subject of the study about vacuum cleaners is Cyclonic Technology.

Which generation is applied in vacuum cleaner?

Cyclonic Technology. In smooth words, your vacuum cleaner works similar to the way your washing tool extracts stains from the clothes. Cyclonic generation allows the vacuum cleaners to put off dirt and dust from the air it collects on the identical time as cleaning the space.

The vacuum cleaners art work because of Bernoulli's Principle, which states that because the price of air increases, the pressure decreases. Air will commonly flow from a high-pressure place to a low-pressure place, to attempt to balance out the pressure.In smooth words, your vacuum cleaner works similar to the way your washing tool extracts stains from the clothes. Cyclonic generation allows the vacuum cleaners to put off dirt and dust from the air it collects on the identical time as cleaning the space.

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On what kind of sectional drawing would you find the maximum length of a building?

Answers

Answer:

A longitudinal section

Explanation:

A longitudinal section is a section drawn along the length of an object, as opposed to a cross section, which is drawn across the width or diameter of an object.

Which of the following is not an assumption for the Method of Joints?

The truss is stable

Members are weightless

Members are connected by joints that allow rotation

Members are straight

Members are in tension, bending, or compression

Answers

The option that is not an assumption for the Method of Joints is that

The truss is stableMembers are straightMembers are weightless

What is an assumption?

This is known to be people's believe in regard to a thing that is said  to be true or maybe probably true.

Note that The option that is not an assumption for the Method of Joints is that

The truss is stableMembers are straightMembers are weightless

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Which symbol in the figure is used to represent a thermostat contact for a heating system

Answers

Answer:

It should be the A (I may be incorrect)

Explanation:

source: https://www.industrial-electronics.com/Electricity-Refrigeration-Heating-Air-Conditioning_5b.html

find with keyword: (cmd f or CTRL f)

Fig 26 Symbols for heating and cooling thermostats: Heating thermostat; opens on temperature rise; Cooling thermostat; closes on temperature rise

hope that helps

In which of the following systems are all of the forces acting on the exact same line of action?

Answers

Collinear system refers to the type which involves all of the forces acting on the exact same line of action .

What is Force?

This is referred to an influence which is capable of altering the motion of an object or particle.

Collinear system has forces which acts on the same line. If X, Y and Z are collinear then m X Y = m Y Z ( = m X Z ) .

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To combat overheating, keep a ___________ in your car.

Answers

Answer:

Keep a gallon of water in your car.

Explanation:

Because.

Answer:

Gallon of water

Explanation:

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