According to the
simple machine below, which part of the system is
considered the resistance force? *
2 points
A
B
Answers
Answer:
The part of the system that is considered the resistance force is;
B
Explanation:
The simple machine is a system of pulley that has two pulleys
The effort, which is the input force at A gives the value of the tension at C and D which are used to lift the load B
Therefore, we have;
A = C = D
B = C + D = C + C = 2·C
∴ C = B/2
We have;
C = B/2 = A
Therefore, with the pulley only a force, A equivalent to half the weight, B, of the load is required to lift the load, B
The resistance force is the constant force in the system that that requires an input force to overcome in order for work to be done
It is the force acting to oppose the sum of the other forces system, such as a force acting in opposition to an input force
Therefore, the resistance force is the load force, B, for which the input force, A, is required in order for the load to be lifted.
Related Questions
what are the different types of documents used to communicate engineering designs?
Answers
Answer:
COMMON ENGINEERING DOCUMENTS
Inspection or trip reports.
Research, laboratory, and field reports.
Specifications.
Proposals.
Progress reports.
ect...
Explanation:
When Hailey participated in a tree plantation drive, she wore her most comfortable loungewear. However, the same attire was not acceptable at her workplace. Why?
Hailey’s attire was not acceptable because...
1. Her attire was not neat or clean
2. Her attire was not
appropriate for her profession
3. She wore the wrong outfit for the tree plantation drive
4. Her colleagues were just jealous of her attire
Answers
________ are written to “maximize” or “minimize” a specific value associated with the product needs in order to define the goal or aim of the design process.
Answers
Answer:
Objective statements.
Explanation:
An objective statement can be defined as a short statement that explicitly states or describes what a person wants exactly or is looking out for in a particular item.
Objective statements are written to “maximize” or “minimize” a specific value associated with the product needs in order to define the goal or aim of the design process.
This ultimately implies that, objective statements are used by various manufacturing industries or companies to explicitly define the minimum or maximum requirements for the production of its goods.
Answer:
B
Explanation:
Can you give me examples of reciprocating motion?
Answers
Answer:
Other examples of reciprocating motion include piston pumps and compressors, roller pressure and tensioning systems, material testing devices, and insertion machines.
Explanation:
A substance that produces a lot of heat on burning is called
Answers
Answer:
A substance that produces a lot of heat on burning is called;
Fuel
Explanation:
A fuel can be described as a material that can release energy such as heat energy or work when it is reacted with other material for example the reaction involving fuel substances such as, gas, wood, oil, or coal, and oxygen during burning (combustion) that produces heat energy, power and light.
product innovation is driven by what?
Answers
Answer:
Market
Competition
Products innovation strategy
Please help me with this. Plzzz.
Answers
Answer:
450,000m = 450km = 4.5E5
32,600,000W = 32.6MW = 3.26E7
59,700,000,000cal = 59.7Gcal = 5.97E10
0.000000083s = 83ns = 8.3E-8
35,000Ω = 35kΩ = 3.5E4
Explanation:
Giga = 1,000,000,000
Mega = 1,000,000
kilo = 1,000
unit = 1
deci = .1
centi = .01
milli = .001
micro = .000001
nano = .0000000001
pico = .000000000001
You should be able to look at these and convert between them in seconds if you want to pursue anything in engineering.
Technician A says a solenoid is not used on modern automobiles. Technician B says fuel injectors and starter motor solenoids are two of many solenoids used on automobiles. Who is correct?
Select one
A Technician A
B. Technician B
C Both Techs A and B
Answers
Answer:
ON THE BOTTOM
Explanation:
red cord plus black cord
In a solar cell, solar energy is converted to
What kind of energy?
Answers
Answer:
Renewable energy. Have a good day.
Answer:It Is converted into electric energy
Explanation:because solar panal use solar energy
Question: 10 of 15
QUESTION:
Which of the following determines the size of a fillet weld?
POSSIBLE ANSWERS:
O Crown height
O Leg length
O Porosity
O Root opening width
Submit Answer
Skip Question
Answers
Answer:
Leg length
Explanation:
The distances from the root to the edges of the legs (toes) and the height of the crown are basic measurements.
Before applying any kind of glue, all of the parts should first be assembled and the fit of joints and other attachments carefully checked. This operation is generally called a __
Answers
Answer:
Trial assembly.
Explanation:
Trial assembly can be defined as a strategic process which typically involves assembling the parts of a product to ensure that they perfectly fit.
Before applying any kind of glue, all of the parts should first be assembled and the fit of joints and other attachments carefully checked. This operation is generally called a trial assembly.
The main purpose of a trial assembly is to eliminate errors or mistakes before the permanent assemblage of a product and to ensure that the structure of a finished (end) product matches with the design model or prototype.