Questions by Ifeanyi Echeruo

Questions by Ifeanyi Echeruo

Raindrops fall vertically at 4.5 m/s relative to the earth. What does an observer in a car moving at 22.0 m/s in a straight line measure as the velocity of the raindrops? a) 17.5 m/s b) 26.5 m/s c) 18.

asked Nov 14, 2024

1 answer

1 vote

181k views

a washer is spinning with 10 rad/s and then changed its speed to 40 rad/s in 20 s. find its a) its angular acceleration, b) angular displacement, c) average angular speed

asked Oct 26, 2024

1 answer

5 votes

142k views

two bodies of the same mass are moving with the same speed, but in different directions in a plane. they have a completely inelastic collision and move together thereafter with a final speed which is half

asked Oct 23, 2024

1 answer

4 votes

222k views

which pianist combined a vigorous new salsa style with intricate latin rhythms, modern jazz harmonies, and imaginative improvisations?

asked Oct 23, 2024

1 answer

5 votes

133k views

Where does the energy for practically every chemical reaction come from?

asked Aug 18, 2024

1 answer

2 votes

197k views

The First Amendment protects religious freedoms in two different ways. What are the free exercise clause and the establishment clause, and how do they differ from each other? Describe some recent controversies

asked Apr 17, 2024

1 answer

4 votes

109k views

What did Franklin think the enemies of the United States expected of the Convention?

asked Jan 19, 2024

1 answer

1 vote

50.2k views

__________ is a condition often caused by harmful agricultural practivices, deforestation, or drought that results in infertile land. A) Heat island B) Famine C) Salinization D) Urban sprawl E) Desertification

asked Nov 25, 2023

2 answers

24 votes

224k views

What is the illustrated comparison an example of and why? A. Heterology, because all structures diverged from a common ancestor. B. Homology, because all four structures have the function of forelimbs.

asked Jun 14, 2023

1 answer

1 vote

192k views

Which of the following is in the correct chronological order? A.Reformation, Renaissance, Counter-Reformation, Middle Ages B. Middle Ages, Renaissance, Reformation, Counter-Reformation C. Renaissiance,

asked May 27, 2023

2 answers

21 votes

151k views

The diameter of a circle is 19 ft. Find the circumference to the nearest tenth. Answer: Ca ft Submit Answer

asked Mar 2, 2023

1 answer

0 votes

153k views

Question 9 of 10 Find the solutions to x2 = 18. O A. x= +3,12 O B. x= +2,/3 X O C. X = +36 O D. x = +63 Х

asked Feb 7, 2023

1 answer

14 votes

59.4k views

(GIVING BRAINILEST) Which characteristic do stable ecosystems tend to have s

asked Dec 20, 2022

2 answers

20 votes

96.7k views

How many moles are in 3.00 kg of CaCO3

asked Oct 8, 2022

2 answers

1 vote

102k views

Which statement describes an element? Check all that apply.Which statement describes an element? Check all that apply. An element is a pure substance that cannot be broken down into a simpler form. An

asked Oct 2, 2022

1 answer

0 votes

18.1k views

AN argument in favor of school uniforms is an example of which position on a topic A) opposition B) rebuttal C) proposition D) central argument

asked Aug 12, 2022

2 answers

5 votes

147k views

What is the scientific notification of 266

asked Aug 4, 2022

1 answer

3 votes

165k views

Change 21 out of 71 to a percentage. Give your answer to 1 decimal place Change 46 out of 254 to a percentage, give your answer to 1 decimal place Change 12 out of 43 to a percentage, give tour answer

asked Jul 19, 2022

1 answer

16 votes

7.8k views

You are the scheduler for a large commercial building project. The schedule that you prepared (based on feedback from the project manager) falls 15 days short of the owner’s deadline. The project manager

asked Jun 24, 2022

1 answer

0 votes

115k views

Someone help me please

asked Feb 10, 2022

2 answers

5 votes

63.7k views

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