Answer:
2.8
Explanation:
The ideal mechanical advantage of the pulley IMA = D'/D where D' = diameter of output pulley = 7 inches and D = diameter of input pulley = 2.5 inches
So, IMA = D'/D
= 7/2.5
= 2.8
So, the ideal mechanical advantage of the pulley IMA = 2.8
What is the weight of an 80 kg astronaut on Earth? *
Answer:
uhm
Explanation:
Which Car is more aerodynamic
Answer:
The red one
Explanation:
not acturlly a thing between them so i might be wrong
Answer:
the F1 car its built for racing
Explanation:
PLZ HELP ASAP!!!
Chan is creating a robot that will pick packed boxes in a supermarket. Which actuator will he use in the application?
A. R/C servo motor
B. stepper motor
C. DC motor
D. DC linear actuator
The correct answer is D. DC linear actuator.
A DC linear actuator converts a rotating motion into a linear motion, and is used to lift weights.
I took the test and got it right, so I hope this helps! :)
what car do you like better
I like the orange and red one
Division of labor means that one worker would now have to divide his or her time between a number of tasks.
A. True
B. False
Why did Jesus Christ die?
Answer:
I know my answer is dumb but I think he died because he was old.
Answer:
Jesus Christ died for our sins
Explanation:
How can you drop two eggs the fewest amount of times, without them breaking?
The _____ plane is the plane in which the side of an object appears in
its true size and proportion.
This is for Drafting and Mech Drawing
Answer:
It is true
Explanation:
When two or more people give something up to resolve a problem, they have _____.
what is a beam on a bridge? what does it do?
Answer:
A beam carries vertical loads
Explanation:
In bridge: Beam. The beam bridge is the most common bridge form. A beam carries vertical loads by bending. As the beam bridge bends, it undergoes horizontal compression on the top.
I hope this answered your question, if not let me know :)
Which employer is the least likely for careers in Energy?
self-employed
state government
local government
private company
Answer: Self-Employed,
Explanation: Edge 2020.
A self-employed employee is the least likely for careers in Energy.
Who is a self-employed employee?A self-employed employee is defined as the self working person that is not hired by a single company that gives them a set salary or wage.
Self-employed people, often known as independent contractors, make money by directly contracting with a trade or business. Energy occupations are least likely to be pursued by self-employed individuals.
Therefore, option A is correct.
Learn more about the self-employed, refer to:
https://brainly.com/question/13308791
#SPJ2
What is it the photo is here don’t play games
In order to lift a lighter object on the other side, a boy placed 155 N of
effort force through a vertical distance of 0.25 m. How far will the lever lift
the lighter object if the resistance distance is 3.5 m from the fulcrum and
the effort distance is 1.5 m from the fulcrum? *
Answer:
0.58 m
Explanation:
In order to find the vertical distance the load lifts, we first need to find the magnitude of the resistance force. So, Rd = Fd' where R = resistance force = ?, d = resistance distance = 3.5 m, F = effort force = 155 N and d' = effort distance = 1.5 m.
So R = Fd'/d = 155 N × 1.5 m/3.5 m = 232.5 Nm/3.5 m = 66.43 N
Now, the vertical work done by the effort = vertical work done by load
Fy = Ry' where y = vertical distance moved by effort = 0.25 m and y' = vertical distance moved by resistance force
So, Fy = Ry'
y' = Fy/R
= 155 N 0.25 m/66.43 N
= 38.75 Nm/66.43 N
= 0.58 m
So, the vertical distance the lighter object moves is y' = 0.58 m
Which of the following men was the first to use graphs to analyze statistical data?
Copernicus
Escher
Playfair
Aldrin
Foam weather stripping is often placed in the frames of doors and
windows in a home. What effect does this weather stripping have?
The weather stripping increases heat transfer by radiation.
Heat is conducted quickly through the weather stripping.
The weather stripping reduces heat loss due to convection.
Heat can transfer through the weather stripping due to reflection
Answer:
prevents weathering
Explanation:
Why are scientists and engineers looking for ways to reduce our dependence on fossil fuels? Help
PLEASE HURRY!!!
Which option indicates the path Seth should take in the following scenario?
Seth graduated with a civil engineering degree. He wants to become a geotechnical engineer.
Seth should work for two years in the engineering field to gain experience.
Seth should obtain a bachelor’s degree in structural engineering.
Seth should study to pass his state’s written examination.
Seth should obtain a graduate degree in civil engineering.
Answer:
A
Explanation:
He should get a job in engineering to see what it's like to work in the field.
I can confirm that the answer is "Seth should work for two years in the engineering field to gain experience." :)
( On my own, I had put "Seth should obtain a graduate degree in civil engineering." as my answer and got the question wrong. It showed me that this was the correct answer. )
A manufacturer has been asked to produce 100 customized metal discs with a particular pattern engraved on them. Which production process should be selected?
Answer:
Job Shop production
Explanation:
what you guys like the best
Answer:
I Don't Know
Explanation:
Armando is trying to decide how he will alert players that the game is over in the new video game that he is designing. He is considering showing a message that says “Game Over” or perhaps showing a scoreboard at the end. Which of the four elements is Armando working on in his GDD? operation obstacles outcome objective PLZZZZZZZZZZZZZZ HURFRY MT TEST IS TIMED
Answer:
if(x + dx > canvas.width-ballRadius || x + dx < ballRadius) {
dx = -dx;
}
if(y + dy > canvas.height-ballRadius || y + dy < ballRadius) {
dy = -dy;
}
var interval = setInterval(draw, 10);
if(y + dy < ballRadius) {
dy = -dy;
} else if(y + dy > canvas.height-ballRadius) {
alert("GAME OVER");
document.location.reload();
clearInterval(interval); // Needed for Chrome to end game
}
Answer:
sry im late but its outcome
Explanation:
it describes the end of the game and i got 100:
In which equation is y a nonlinear function of x