Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
The incandescent light bulb, improved on by Michael FaradayThomas EdisonNikola Tesla , made it possible to quit using oil lamps as a source of light.
Weegy: The incandescent light bulb, improved on by Thomas Edison, made it possible to quit using oil lamps as a source of light. (More)
Question
Expert Answered
Updated 208 days ago|5/28/2014 7:20:16 AM
0 Answers/Comments
Given A = {1, 2, 3, 4, 5} B = {2, 4, 6} C = {1, 3, 5} 1. A B null, or empty set 2. A C {1, 2, 3, 4, 5} 3. A n B {2, 4} 4. A n C {1, 2, 3, 4, 5, 6} 5. B n C {1, 3, 5} User: I hate you
Weegy: i love you User: ...... Weegy: What's wrong? User: lol do you know math? (More)
Question
Expert Answered
Asked 6/12/2012 7:12:05 AM
0 Answers/Comments
Which of the following astronauts was not on the ill-fated Apollo I? Gus Grissom Michael Collins Ed White Roger Chaffee
Weegy: 2.Michael Collins was not on the ill-fated Apollo I User: program was to master the ability to work on the lunar surface. Weegy: The answer is the Apollo program. User: What are some of the problems that needed to be overcome in order for NASA to be able to land men on the moon and return them safely? Weegy: Scientific background The primary concern of any moon landing is the high velocity involved that arises from the effects of gravity. In order to go to any moon, a spacecraft must first leave the gravity well of the Earth. [ The only practical way of accomplishing this currently is with a rocket. Unlike other airborne vehicles such as balloons or jets, only a rocket can continue to increase its speed at high altitudes in the vacuum outside the Earth's atmosphere. Upon approach of the target moon, the spacecraft must decelerate enough to land safely. The velocity to be shed from the target moon's gravitational attraction is roughly equal to the escape velocity of the target moon. For Earth's Moon, this figure is 2.4 kilometers per second or around 6,000 miles per hour. This change in velocity (referred to as the delta-v) is usually provided by a landing rocket, which must be carried into space by the original launch vehicle as part of the overall spacecraft. An exception is a moon landing on Titan such as that carried out by the Huygens probe. As the only moon with an atmosphere, landings on Titan may be accomplished by using atmospheric entry techniques that are generally lighter in weight than a rocket with equivalent capability. Whatever method is used to slow a spacecraft as it nears a moon, the key requirement for a "true" moon landing is to be traveling at a survivable speed upon reaching the moon's surface that allows continued operation after touchdown. Such landings may be characterized as "soft" if a human could survive them, and "hard" if only a ruggedized machine would do so. Initial American attempts at performing the first hard ... (More)
Question
Expert Answered
Asked 6/12/2012 7:00:17 AM
0 Answers/Comments
What do the letters FDIC stand for? Federal Daily Interest Corporation Federal Deposit Insurance Company First Deposit and Insurance Company Federal Deposit Insurance Corporation
Weegy: The letters FDIC stand for: Federal Deposit Insurance Corporation. (More)
Question
Expert Answered
Updated 152 days ago|7/23/2014 12:39:01 PM
0 Answers/Comments
18,807,718 questions answered
Popular Conversations
Find the product. 3y 2 z(2y 2 z + 4yz - y + z)
Weegy: Find the product. 3y 2 z(2y 2 z + 4yz - y + z) is 6 y z (8 y z-y+z) . User: Find the quotient. (35n 3 - ...
12/22/2014 11:18:52 AM| 5 Answers
Read the sentence below and correct the pronoun-antecedent agreement ...
Weegy: The three museums in this area that have contributed artifacts for the Egyptian mummy exhibit claim to have five ...
12/21/2014 10:17:21 PM| 3 Answers
Write an equation that represents the problem, then solve the ...
Weegy: 4*6=x
12/21/2014 10:22:19 AM| 2 Answers
Multiply. (-8.7)(-1.1) User: divide -5/-20
Weegy: The answer is 100
12/21/2014 10:42:03 AM| 2 Answers
definition of technical writing
Weegy: Writing is language in a textual medium through the use of a set of signs or symbols (known as a writing ...
12/21/2014 2:20:26 PM| 2 Answers
Which area of individual competence is most important for accurately ...
Weegy: critical thinking is the area of individual competence is most important for accurately perceiving group ...
12/21/2014 5:18:18 PM| 2 Answers
According to MyPlate, you should eat approximately two cups of ...
Weegy: MyPlate illustrates the five food groups that are the building blocks for a healthy diet using a familiar image ...
12/22/2014 1:05:21 AM| 2 Answers
Referencing the product below, what is one serving size in ...
Weegy: Acne is caused by: HORMONES. User: Organic foods tend to have higher levels of nutrients than nonorganic ...
12/22/2014 1:24:15 AM| 2 Answers
4x2+ 8xy - 60y2
Weegy: Please write it in proper format User: 3y4 - 2y2 - 5 Weegy: Well, first you have to get a common denominator ...
12/22/2014 8:19:25 AM| 2 Answers
Weegy Stuff
S
L
P
L
Points 1184 [Total 5028]| Ratings 0| Comments 1184| Invitations 0|Offline
S
L
Points 823 [Total 1514]| Ratings 1| Comments 813| Invitations 0|Offline
S
1
L
1
L
P
P
L
P
Points 720 [Total 14905]| Ratings 1| Comments 710| Invitations 0|Offline
S
Points 681 [Total 681]| Ratings 1| Comments 671| Invitations 0|Offline
S
P
C
L
P
L
1
Points 161 [Total 6480]| Ratings 1| Comments 151| Invitations 0|Offline
S
L
Points 86 [Total 1546]| Ratings 1| Comments 76| Invitations 0|Offline
S
1
L
L
Points 33 [Total 6700]| Ratings 0| Comments 33| Invitations 0|Offline
S
Points 30 [Total 30]| Ratings 0| Comments 0| Invitations 3|Offline
S
Points 23 [Total 29]| Ratings 0| Comments 23| Invitations 0|Offline
S
Points 22 [Total 22]| Ratings 0| Comments 2| Invitations 2|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.