Archive day

January 6, 2026

1,412 public questions were asked on this day.

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I hoped that most of the students were going to enroll in college. The confetti would be for their private celebrations, those solitary moments when they had passed a test that worried them, finished a difficult paper at...
Asked by j 1 answer
A rotating space heater used 1,400 joules of energy while heating a room. Of that total, 896 joules produced thermal energy, 181 joules produced kinetic energy, 203 joules produced light energy, and 120 joules produced s...
Asked by jaun 1 answer
[1] In a large mixing bowl, whisk together 1 cup of flour and 2 eggs. [2] Gradually add in half a cup of milk and half a cup of water, stirring to combine. [3] Add 1/4 teaspoon of salt and 2 tablespoons of melted butter....
Asked by j 1 answer
According to this site, what are different types of schools one can consider, when looking into schools that may have programs that match their interests?
Asked by ... 1 answer
Which is the equation for a machine’s efficiency?(1 point) Responses Efficiency=output energyinput energy . 100 efficiency is euqals to output energy over input energy multiply 100 Efficiency=input energy+output energy c...
Asked by jaun 1 answer
Older cousins show me how to shake the mule’s quijada, to make the blunt teeth rattle. Guitars. Drums. Gourds. Sticks. A cow bell. A washboard. Pretty soon, we have a whole orchestra. How does the poet’s use of line leng...
Asked by j 1 answer
Most people migrate to another country because they want to, not because they have to.” ☐ Agree ☐ Disagree
Asked by wwe 1 answer
600 Joules of work is used to lift a box from the ground to a height of six meters. How much work would have been done if a lever would have been used with an effort arm of 12 meters and a load arm of 6 meters?(1 point)...
Asked by jaun 1 answer
Which statement is true regarding the functions on the graph? f(2) = g(2) f(0) = g(0) f(2) = g(0) f(0) = g(2)
Asked by bobo 1 answer
With which class of levers is it possible to increase the force that must be applied?(1 point) Responses Class 1 and 2 Class 1 and 2 Class 1 and 3 Class 1 and 3 Class 3 and 4 Class 3 and 4 Class 2 and 3
Asked by jaun 1 answer
Setting a formal table involves completing a few basic steps. First, place the dinner plate in the center of each place setting. Then, put the soup bowl in the center of the plate. Place the knife to the right of the pla...
Asked by j 1 answer
Which ordered pair could be removed so that the set of ordered pairs is a function? (4, –2) (–3, 2) (3, 4) (1, 1)
Asked by bobo 1 answer
A lever is used to lift an object with a weight of 60 Newtons. The effort force is 15 meters from the fulcrum, while the load force is 5 meters from the fulcrum. What is the mechanical advantage?(1 point) Responses 4 4 7...
Asked by jaun 1 answer
We called her son, I spoke with him in English. I told him I would stay with his mother till we got on the plane and ride next to her. She talked to him. Then we called her other sons just for the fun of it. Then we call...
Asked by j 1 answer
A class __blanklever never has a mechanical advantage. A class __blanklever always has a mechanical advantage. A class __blanklever could go either way.(1 point) Responses 2; 1; 3 2; 1; 3 1; 2; 3 1; 2; 3 3; 2; 1 3; 2; 1...
Asked by jaun 1 answer
Directions: Create a PowerPoint presentation using the vocabulary terms listed below. Each slide must include the following: A clear definition of the term (in your own words) An image that represents the term The name o...
Asked by dick 1 answer
A simple machine increases the distance that a force needs to be applied from 3 meters to 27 meters, and the work done is 216 Joules. How much force is applied?(1 point) Responses 72 N 72 N 8 N 8 N 9 N 9 N 81 N
Asked by jaun 1 answer
How is the work energy theorem represented as an equation?(1 point) Responses ΔW=E W=E cap w is equal to cap e ΔW=ΔE W=ΔE
Asked by jaun 1 answer
Which statement most accurately reflects how the Industrial Revolution impacted the use of natural resources? Select all that apply (1 point) Responses The invention of the steam engine put an increased demand on the pro...
Asked by nana 1 answer
A pulley system has a mechanical advantage of 3, and an object weighing 9 Newtons must be lifted 15 meters. How much force must be applied to lift the object? Use the following equation to find the answer: MA=Fo/Fi (1 po...
Asked by jaun 1 answer
“The grave [in the South] was dug through solid marble, but the marble headstone came from Vermont. It was in a pine wilderness but the pine coffin came from Cincinnati. An iron mountain overshadowed it but the coffin na...
Asked by nana 1 answer
How can a simple fixed pulley make a job easier?(1 point) Responses by decreasing the force required to lift the object by decreasing the force required to lift the object by decreasing the distance that the force needs...
Asked by jaun 1 answer
Thoreau's experiment at Walden Pond serves as a critique of which aspect of 19th-century American society? Group of answer choices The isolation of rural communities The lack of educational opportunities The growing mate...
Asked by No name 1 answer
How can you calculate the mechanical advantage a simple machine provides? (1 point) Responses divide the output displacement by the input displacement divide the output displacement by the input displacement divide the o...
Asked by jaun 1 answer
Use substitution to solve the linear system of equations. {x = 4 -y = 1/2 x} (2, -4), (4,2), (-2,4), (4,-2)
Asked by Makayla 1 answer