Archive day

February 16, 2026

580 public questions were asked on this day.

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A pulley system is operating at only 50% efficiency. How could the efficiency be increased? (1 point) Responses by reducing the friction on the pulleys by reducing the friction on the pulleys by having a second person pu...
Asked by Name 1 answer
What kinds of stories do you enjoy? Check any that apply. myths and folklore from other cultures historical fiction based on actual events detective stories where a mystery is solved fairy-tales with fantastic creatures...
Asked by 01236 1 answer
What can be done to improve the efficiency of a ramp?(1 point) Responses Make it shorter and steeper. Make it shorter and steeper. Smooth the surface. Smooth the surface. Insulate the surface with foam. Insulate the surf...
Asked by Name 1 answer
Why are incandescent light bulbs considered to be lower efficiency than LED bulbs?(1 point) Responses A greater amount of energy is required for the same light output from the LED bulb. A greater amount of energy is requ...
Asked by Name 1 answer
Which car has the greatest efficiency?(1 point) Responses a 900 kg car that travels 20 km per liter of fuel a 900 kg car that travels 20 km per liter of fuel a 1,200 kg car that travels 20 km per liter of fuel a 1,200 kg...
Asked by Name 1 answer
At the beginning of the era of the Surem, nobody knew the name of the sun and they wanted a name for it. For this reason they held a council on the bank of the Surem River. Everyone gave his opinion but no name was found...
Asked by Name 1 answer
7. Match the term to its definition. A. _________________________ is the lowest part of a transverse wave. B. _________________________ is the highest point of the transverse wave. C. _____________________________ is the...
Asked by josh 1 answer
An Arikara woman was once gathering corn from the field to store away for winter use. She passed from stalk to stalk, tearing off the ears and dropping them into her folded robe. When all was gathered she started to go,...
Asked by Name 1 answer
Which phrases best summarize the US population in the twenty-first century? older, less culturally diverse, a bigger income gap between classes older, more culturally diverse, traditional family makeup and structure olde...
Asked by 123 1 answer
In the latter half of the 20th century, a significant population movement within the United States was toward the Sun Belt region. What was a main cause of this migration, and what challenge did it create? Migration to t...
Asked by 123 1 answer
What did Ronald Reagan promise Americans when he was elected president? Check all that apply. to increase taxes to decrease taxes to improve the economy to restore faith in the nation to make the US military stronger to...
Asked by 123 1 answer
Which best describes the Nixon administration’s approach to China, the Soviet Union, and Latin America during Nixon’s first term in office? The administration pressured China and the Soviet Union and sought to reduce ten...
Asked by 123 1 answer
Study the chart showing federal government debt from 1992 to 2004. A bar graph titled Federal Government Debt. The x-axis is labeled Year from 1992 to 2004. The y-axis is labeled Change per Year in millions of dollars fr...
Asked by 123 1 answer
How do President Clinton’s actions in Somalia compare to President Bush’s actions in Panama? President Bush sent troops to capture President Noriega, while President Clinton removed troops from Somalia. President Bush th...
Asked by 123 1 answer
jah Muhammad, a leader of the Nation of Islam, promoted freedom rides. black nationalism. sit-ins. boycotts.
Asked by 123 1 answer
Which of the following is a resource available in New England that helped fuel the Industrial Revolution? Money for investing Large cotton plantations Trained workers A constant climate
Asked by parwinkal 1 answer
Why is it important to add the nitric acid–sulfuric acid mixture slowly over a 15-minute period?
Asked by albert 1 answer
Which model below represents electric field lines attracting? a. b. c. d. 12. A charged balloon is placed near the wall. This attracts the protons in the wall while repelling the walls electrons. This is an example of .....
Asked by josh 1 answer
STORY NAME: BIOMETRICS ARE NOT BETTER New isn’t always an improvement. We shouldn’t assume that the latest technology is the best option. Using biometrics for security protection is a perfect example. This technology off...
Asked by Ximena 1 answer
The Liberation of the Camps Why did General Eisenhower force German civilians to visit liberated concentration camps? Check all of the boxes that apply. He wanted the world to know what had happened. He wanted to pay the...
Asked by . 1 answer
What is the product of 8, point, 9, times, 10, squared8.9×10 2 and 5, point, 1, times, 10, to the power 45.1×10 4 expressed in scientific notation? Answer Attempt 1 out of 2 Answer: times, 10×10 Submit Answer
Asked by Lela 1 answer
Sasha sits on a horse on a carousel 3.5 m from the center of the circle. She makes a revolution once every 8.2 seconds. What is Sasha’s tangential speed? 0.9 m/s 1.3 m/s 2.7 m/s
Asked by Christian 1 answer
. Which sentence from the text best states the author’s claim about biometrics? 2. What is the author’s main claim about using biometrics for security? Use evidence from the text to support your answer. 3. Which organiza...
Asked by Ximena 1 answer
In 3-5 sentences, explain how the identities of cities such as Dallas and Houston are directly related to the discovery of oil at Spindletop. (4 points) Iter Iter
Asked by Vaggi 1 answer
is oppression through literature heart of Darkness or "An image of Africa"
Asked by 01236 1 answer