Questions by Fcastillo

Questions by Fcastillo

From conservation of angular momentum, show that the ratio of orbital speeds at perihelion and aphelion is given by vp va = 1 e 1−e a) Classical mechanics b) Quantum mechanics c) Astrophysics d) Thermodynamics

asked Nov 10, 2024

1 answer

0 votes

227k views

Simplify the following expression: √ 16+√ 25 + 5 OA. 14 + 0i OB. 9-5i OC. 5+√41i OD. 5+9i

asked Oct 10, 2024

1 answer

1 vote

149k views

The transmissivity (τ) of a glass window is 0.9 between 0.3 and 3 μm. For other wavelengths, it can be approximated as 0. What does the transmissivity value represent in this context?

asked Oct 4, 2024

1 answer

2 votes

2.9k views

In “The Difficult Path,” who is Tianyi and what is surprising about her? Select one: She is a pirate in the Red Flag Fleet, and turns out to be Lingsi’s mother. She is the captain of the Red Flag Fleet

asked Sep 10, 2024

1 answer

2 votes

89.8k views

-2v-44 as a fraction

asked Sep 6, 2024

1 answer

4 votes

151k views

for count in range(80) leo.forward(count * 2) leo.left(count 2) there is an error in the for loop. what should be fixed?

asked Apr 19, 2024

1 answer

4 votes

148k views

What weather provides the best flying conditions? 1) Warm, moist air 2) Cool, dry air 3) Turbulence

asked Apr 5, 2024

1 answer

3 votes

171k views

John builds a square dog pen that has an area of 81 square feet. He then builds a second pen that has an area of 64 square feet. Which is the closet to the percent of decrease in the area of the pen?

asked Mar 8, 2024

1 answer

3 votes

186k views

What should parents do to increase the likelihood that children will process complex and ambiguous information with less anxiety? A) Provide excessive information B) Encourage a growth mindset C) Avoid

asked Feb 19, 2024

1 answer

4 votes

36.7k views

How to solve 6(2b-4) when the value of b is 5

asked Jan 5, 2024

1 answer

3 votes

181k views

(PLEASE HELP) A function has the function rule y = -2x+1. If the output is 9, what is the input?

asked Dec 9, 2023

1 answer

0 votes

79.5k views

Which equation is equivalent to the formula below?y = alt – h)2 + kOA- hOB.YI = EVaY –a =(1 - h)22Ос.h = r -- (* = 1)OD. K = y + (x - 1)?

asked Aug 9, 2023

1 answer

0 votes

86.0k views

How did the Enlightenment ideal expressed in Source 1 influence the creation of the US government? The government of the United States encourages separation of church and state. The Declaration of Independence

asked Nov 3, 2022

1 answer

14 votes

115k views

Calculate the kinetic energy of a 70 kg person moving at a speed of 5m/s

asked Oct 13, 2022

2 answers

3 votes

136k views

How was Dr. Martin Luther King , Jr. , an important force in creating a more just world ?

asked Aug 26, 2022

1 answer

0 votes

100k views

Actions and attitudes which demonstrate that the Holy Spirit resides within us are called the_____ of the Spirit.

asked Aug 13, 2022

2 answers

4 votes

36.7k views

What is measurement ?

asked Aug 13, 2022

2 answers

3 votes

87.7k views

What is the purpose of the map on page 10? The map details many types of natural resources imported and exported from early American colonies in 1650. The map shows the locations of settlements by colonists

asked Aug 2, 2022

1 answer

3 votes

21.3k views

Round 562.6783 to 2 decimal places

asked Jun 3, 2022

2 answers

0 votes

74.2k views

Use the words Sharecopper and Windswept together in a sentence

asked Jan 12, 2022

2 answers

2 votes

183k views

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