Answer: IMPACT: Access to the mobile web was a major improvement for cell phones in the 1990s. With 2G (digital cellular networks), came the ability to access media content and the World Wide Web on cell phones.
Explanation:
Briefly outline three areas to which agricultural engineers contribute, with examples of each.
PLEASE HURRY I NEED AN ANSWER QUICKLY
Answer:
This is off the internet! so put it in you own words.Explanation:
What Agricultural Engineers Do. ... Agricultural engineers attempt to solve agricultural problems concerning power supplies, the efficiency of machinery, the use of structures and facilities, pollution and environmental issues, and the storage and processing of agricultural products.
Cathy, a 125lb actress playing Peter Pan, is hoisted above the stage in order to “fly” by a stagehand pulling on a compound pulley system that has 6 supporting strands with a force of 30lbs. A) What is the ideal mechanical advantage of the pulley?
Answer:
The ideal mechanical advantage (IMA) of the pulley is 6
Explanation:
The question parameters are;
The mass of the actress playing Peter Pan = 125 lb
The force applied by the stagehand to the pulley to hoist her = 30 lbs
The Ideal Mechanical Advantage (IMA) of a pulley = The number of strands (rope) the pulley has
Therefore, the Ideal Mechanical Advantage (IMA) of the given pulley with 6 strands = 6.
Technician A says power steering pumps can be engine driven. Technician B says power steering
pumps can be electrically driven. Who is correct?
Select one:
A. Technician A
B. Technician B
C. Both A and B
D. Neither Anor B
Answer:
The correct option is;
C. Both A and B
Explanation:
Power steering supplies power more steering power when a driver turns the wheel to leverage the input steering effort of the driver thereby providing more steering with small effort
The power steering pumps which supply the power that to the fluid that eases steering of the wheel can be driven by the engine through a belt and pulley system or it can be installed in the front of the vehicle and from there, electrically driven alongside the refrigerant compressor
Therefore, both Technician A and Technician B are correct
Cathy, a 125lb actress playing Peter Pan, is hoisted above the stage in order to “fly” by a stagehand pulling on a compound pulley system that has 6 supporting strands with a force of 30lbs. C) What is the efficiency of the pulley?
Answer:
The efficiency of the pulley, % Efficiency is [tex]69.\overline 4[/tex]%
Explanation:
The given parameters in the question are;
The mass of the actress playing Peter Pan (the pulley load) = 125 lb
The force applied to hoist the actress by the stage hand = 30 lbs
The actual mechanical advantage, AMA = Load/Force applied
Therefore, the AMA of the pulley = 125 lbs/(30 lbs) = 25/6 = [tex]4.1 \overline 6[/tex]
The pulley's Ideal mechanical advantage, IMA = The number of stands in the pulley = 6
The efficiency of a pulley is given by the following formula;
[tex]\% \ Efficiency = \dfrac{AMA}{IMA} \times 100[/tex]
Where
AMA = The actual mechanical advantage
IMA = The ideal mechanical advantage
Therefore, the efficiency of the pulley, % Efficiency, is given by plugging in the values of the AMA and the IMA in the efficiency formula as follows;
[tex]\% \ Efficiency = \dfrac{\dfrac{25}{6} }{6} \times 100 = \dfrac{625}{9}\% = 69.\overline 4\%[/tex]
The efficiency of the pulley, % Efficiency = [tex]69.\overline 4[/tex]%
Select the correct answer. Which material is commonly preferred for detailed projects such as connectors, jewelry, or small parts, but cannot be used for bigger prototypes? ОА. paper OB. plasticine clay Oc. silicone mold putty OD. epoxy clay
Answer:
the mean time I was wondering if you have any questions or need any further information please contact me at the mean time
Answer:
silicone mold putty
Explanation:
i took the test and got it right
If he wants to keep the height the same, what could the other dimensions be for him to get the volume he wants?
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Which is TRUE regarding series circuits?
1) Resistance remains constant.
2) Voltage remains constant.
3) Power remains constant.
4) Current remains constant.
Answer:
Maybe it's 4 don't remember exactly
1. What's the maximum overall length of the part?
2. What material is used to fabricate the part
Answer:
1. The maximum length overall length of the part is 4 inches
2. The material with which the part is fabricated is 0.25 inch thick Hot Rolled Steel
Explanation:
The information given in the drawing are;
The angle of projection of the drawing = Third angle projection
The thickness of the material = 0.25" plate
The material with which the part is fabricated = 0.25 inch thick HRS
HRS is the acronym for Hot Rolled Steel
Therefore;
The material with which the part is fabricated is 0.25 inch thick Hot Rolled Steel
The scale of the drawing = 1:1 = which is 1 is to 1 drawing
The maximum length overall length of the part, l = 4 units
By visually testing the 1:1 scale drawing measurements of 4 units is comparable 4 inches measurement with an online ruler
Therefore;
The maximum length overall length of the part, l = 4 inches
In the last 5 meters of braking, you lose ___ of your speed.
Select one:
a. 3/4
b.1/4
c. 1/2
d. None of these
Answer:
answer is
a)
3/4
Explanation:
In the last 5 meters of braking, you lose 3/4 of your speed.
Type the correct answer in the box. Spell all words correctly. Elaine is an engineer. She has to create a prototype of a machine. To do this, she uses a technique where the production time of the prototype is reduced considerably with the help of a fast generation of 3D models. Which technique did she use? Elalne used the technique where the production time of the prototype is reduced considerably with the help of a fast generation of 3D models.
Answer:
the mean time I was wondering if you have any questions or need any further information please contact me at the mean time I was
Which of the following shot pellets has the smallest diameter?
A, No. 9
B, No. 7 1/2
C, No. 4
D, 00 Buck
(its about guns)
The option of shot pellets that has the smallest diameter is (A) which is No. 9.
What are the pellets in shotgun shells known for?A shotgun shell is often known as shot shell. They are referred to as a type of shell that is often rimmed and it is contains a cylindrical cartridges that is often used in shotguns.
Conclusively, No. 9 is shot pellets that has the smallest diameter as it is the one whose diameter is very little.
Learn more about diameter from
https://brainly.com/question/23220731
Describe how to use cleaning tools and equipment safely and properly
Answer:
to use cleaning tools safe its save to read what there made of its safe not to use to much of the product its also save to use gloves and goggles for some other products
What is the shortest distance from the root of a fillet weld to its face?
Blank are the amount of
Blank
moved.
Select one:
a.
Amps; electrons
b. Volts; electrons
C. Amps; protons
d. Volts: protons
Answer:
Amps, electrons
Explanation:
Amps, or amperes is the measure of electrons flowing though a wire per second.
1A = 6.24*10^18 electrons / second
If f(
[tex]x[/tex]
) =
[tex]81 {x}^{2} [/tex]
[tex]0 < x < \frac{1}{3} [/tex]
[
[
find the E (
[tex]x[/tex]
) and var(a)
suggest ways in which ozone depletion be slowed down or managed
Answer:
planting of trees
Explanation: