Questions by Ziqi

Questions by Ziqi

A constant friction force of 21 n acts on a 71-kg skier for 24 s on level snow. what is the skier’s change in velocity?

asked Dec 3, 2024

1 answer

1 vote

99.2k views

What were two ways in which September 11, 2001, led to changes in U.S. policy your short-answer responses should be three to five sentences in length and use complete sentences.

asked Jul 27, 2024

1 answer

0 votes

109k views

One end of the fractured bone is forcefully driven into the interior of the other.

asked Jul 25, 2024

1 answer

1 vote

203k views

Why do many immigrants hide from officials in their new country? A) Fear of deportation. B) Lack of documentation. C) Language barriers. D) Cultural differences.

asked May 14, 2024

1 answer

4 votes

82.8k views

Which major world event was the United States involved in during the passage of the Sedition Act? O Vietnam conflict O Korean conflict O World War II O World War I

asked Apr 7, 2024

1 answer

1 vote

72.4k views

What is the physics behind a non - zero beam waist in Gaussian Beam ?

asked Feb 19, 2024

1 answer

5 votes

188k views

Steve is interested in the correlation between diet and exercise compared to his blood pressure. He wants to know if diet and exercise can help lower blood pressure. What is Steve's question?

asked Jan 26, 2024

1 answer

4 votes

33.1k views

What is the equation of the line that passes through the point (4,-3)and has an unidentified slope

asked May 19, 2023

1 answer

5 votes

38.4k views

Points !!!!!!!!!!!!

asked Jan 12, 2023

1 answer

3 votes

93.9k views

Help please I don’t know what to do

asked Jan 1, 2023

1 answer

2 votes

115k views

Contextualize this thesis The development of slavery was caused by the increasing demand for labor, economic pressure, and the continued growth of plantation numbers in the period 1700 hundred in the Early

asked Dec 26, 2022

1 answer

0 votes

170k views

A top is reduced by 35% in a sale to £97.50. What was the original price of the top?

asked Oct 19, 2022

1 answer

15 votes

45.0k views

Why was it hard for scientists, non-scientists, and even Darwin to believe in the idea of evolution?

asked Sep 6, 2022

1 answer

8 votes

43.4k views

A kitchen floor can somebody plzzzz helpppp

asked Jul 17, 2022

2 answers

1 vote

13.6k views

What is the region in space that is affected by the earths magnetic field?

asked Jun 20, 2022

2 answers

2 votes

233k views

What is the area of the composite shape?

asked Jun 17, 2022

1 answer

24 votes

151k views

Can someone help please I need help

asked Dec 18, 2021

1 answer

4 votes

224k views

What is the area of the following circle? Either enter an exact answer in terms of t or use 3.14 for it and enter your answer as a decimal. r=1

asked Dec 15, 2021

1 answer

5 votes

108k views

Answer these questions: * If the probability of passing an examination is 0.8, what is the probability of failing the examination b If the probability that a girl wins a race is 0.6, what is the probability

asked Sep 20, 2021

1 answer

3 votes

2.2k views

A food scale can measure up to 9 kilograms of weight. What weights can the scale measure?

asked Sep 15, 2021

1 answer

1 vote

109k views

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