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A satellite of mass m is in elliptical orbit around the Earth. The speed of the satellite is at its nearest position is =√6GM/5r where r is the perigee (nearest point) distance from the center of the Earth.
asked
Dec 10, 2024
Physics
high-school
1
answer
1
vote
211k
views
Garrison has 5.5 gallons of lemonade. He drinks 1/4 of a gallon on Monday and decides to split the remaining lemonade between the next 6 days. How much lemonade will he drink on each of the 6 days?
asked
Oct 15, 2024
Mathematics
middle-school
2
answers
4
votes
100k
views
The probability that a person in a certain city owns a dog is 0.3. Find the probability that the tenth person randomly interviewed is the fifth one to own a dog.
asked
Aug 13, 2024
Mathematics
high-school
1
answer
2
votes
21.8k
views
Consider a particle on which several forces act, one of which is known to be constant in time: →F1=(3N)ˆi+(4N)ˆj. As a result, the particle moves along a straight path from a Cartesian coordinate of (0
asked
Jul 6, 2024
Physics
high-school
1
answer
4
votes
151k
views
Does this graph show a function? Explain how you know. O A. Yes; there are no y-values that have more than one xvalue. O B. No; there are y-values that have more than one x-value. O C. Yes; the graph passes
asked
Mar 26, 2024
Mathematics
high-school
1
answer
0
votes
133k
views
Seventy percent of the class is present. There are 14 kids present. How big is the whole class?
asked
Sep 3, 2023
Mathematics
high-school
2
answers
22
votes
74.9k
views
Expansionists thought the U.S. should go to war with Spain mainly because A. It would help American business. B. They had a deep desire to see the Cuban people freed. C. They were afraid Spain might attack
asked
Oct 25, 2022
History
college
1
answer
10
votes
91.0k
views
What will you do if you don't know the answer?
asked
Sep 2, 2022
English
high-school
1
answer
9
votes
160k
views
Where all Americans were against the Vietnam War.
asked
Jan 23, 2022
Social Studies
high-school
2
answers
13
votes
86.1k
views
The function f(x)=Acosh(Cx)+Bsinh(Cx). I need help determining the value of constant C>0 when the second derivative f''(x)=25(f(x)).
asked
Jan 16, 2022
Mathematics
high-school
1
answer
4
votes
196k
views
johanna is responsible for setting goals and planning at a medium-sized company. her job title is director of communications. what level of manager is johanna?
asked
Nov 21, 2021
Computers and Technology
middle-school
1
answer
4
votes
65.6k
views
Calculate the specific heat for as air if 1500.0 joules are required to raise the temperature of 50.0g from 0.0c to 40.0c
asked
Aug 8, 2021
Chemistry
middle-school
1
answer
4
votes
38.8k
views
The line touching the circle at a point ....................... is known as ........................... .
asked
Jun 27, 2021
Engineering
middle-school
2
answers
2
votes
177k
views
Which of the following were advancements or influences of the Romans? roads language invention of gun powder creation of a democratic president to rule creation of the arch
asked
Apr 24, 2021
History
middle-school
2
answers
0
votes
138k
views
"Really, girls, you are both to be blamed," said Meg, beginning to lecture in her elder-sisterly fashion. "You are old enough to leave off boyish tricks, and to behave better, Josephine. It didn't matter
asked
Feb 15, 2021
English
high-school
2
answers
2
votes
14.2k
views
Answer the questions in some sentences
asked
Feb 12, 2021
English
high-school
2
answers
4
votes
34.2k
views
Can somebody help me with this???????
asked
Sep 17, 2020
Mathematics
college
2
answers
3
votes
77.1k
views
Question 6 Left on together, the cold and hot water faucets of a certain bathtub take 6 minutes to fill the tub. If it takes the cold water faucet 18 minutes to fill the tub by itself, how long will it
asked
Sep 7, 2020
Physics
high-school
1
answer
2
votes
203k
views
Please Please Please help me with the answer Peter bought a box with both chocolate and maple donuts. There were 25 fewer maple donuts than chocolate donuts, and there were 41 donuts in all. How many maple
asked
Jul 19, 2019
Mathematics
high-school
2
answers
0
votes
184k
views
Louis XIV is also known as _____
asked
Jan 12, 2019
History
college
2
answers
3
votes
82.5k
views
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