Answers by Kamrul Khan
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Answers by Kamrul Khan

Answers by Kamrul Khan
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A pulley system gets 80Joules of work after 200Joules of work is put in. What is the efficiency of the pulley system.
answered Sep 27, 2023
5 votes
423k views
According to the passage about wind energy, which of the following is NOT an advantage of a windmill? A. Wind is a clean source of energy B. It may reduce the amount of air pollution and emissions from
answered Jul 24, 2023
17 votes
81.8k views
2. The purpose of the Bill of Rights was to protect citizens from a.) British rule b.) a powerful national government C.) the Fugitive Slave Act d.) powerful state governments
answered May 23, 2023
15 votes
193k views
Write an article to a magazine raking suggestions that can help reduce the problem of the poor in your Country
answered Mar 20, 2023
15 votes
151k views
A rectangular prism has a length of 1 centimeters, a width of 4 centimeters, and a height of centimeters. What is the volume of the prism? Enter your answer in the box as a simplified mixed number or a
answered Mar 7, 2023
13 votes
187k views
Why did Herbert Hoover's policies fail to solve the country's economic crisis?; How did President Hoover respond to the decline in the stock market?; What did President Hoover believe in?
answered Feb 26, 2023
21 votes
155k views
Which of the following was the most important Navy vessel for the United States in World War II? a. Submarines b. Aircraft Carriers c. Battleship d. Destroyers
answered Sep 20, 2022
18 votes
131k views
Which of these founding fathers did not approve of Shays' Rebellion and stated that anyone who rebelled against a republic ought to suffer death? A. Thomas Jefferson B. Samuel Adams C. Benjamin Franklin
answered Jul 16, 2022
20 votes
14.8k views
PLEASE HELP. VERY EASY. reported speech
answered Jun 11, 2022
13 votes
424k views
A boy standing on a vertical cliff, observed two buoys in line with him, whose angles of depression are 19 degrees and 26 degrees. If the distance between the buoys is 222m, find the height of the cliff
answered Mar 30, 2022
11 votes
458k views
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