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
A truck is moving at constant velocity. Inside the storage compartment , a rock is dropped from the midpoint of the celling and strikes the floor below , the hits the floor ?
Weegy: If the truck is moving at constant velocity, the rock is moving also. So when it is dropped, it will simply land below where it was suspended. (More)
Question
Expert Answered
Asked 3/10/2011 9:41:05 PM
0 Answers/Comments
A 75 kg astronaut is space pushes against a 200 kg anvil . When the astronaut lets go of the anvil while pushing is ?
Question
Updated 1/13/2012 1:58:05 PM
1 Answer/Comment
I'm making two assumptions, the astronaut is in zero gravity and the anvil is not fixed to anything but is floating like he is. The reaction will be opposite but equal in terms of energy. F=MA so the force that the astronaut and anvil are pushing against each other are the same but the masses are different. What will happen is that the astronaut will separate more quickly from the initial position than the anvil will. To calculate a number F1 and F2 are equal but opposite (opposite sign). The astronaut has a mass that is75/200 of the anvil which is .375 as a ratio. You can see this if you set up the equation as m1a1=m2a2,75a1=200a2, a1 = 200/75 a2, a1 = 2.67 a2. Therefore, the acceleration of the astronaut is 2.67 times that of the anvil
Added 1/13/2012 1:58:06 PM
This answer has been added to the Weegy Knowledgebase
20,488,817 questions answered
Popular Conversations
Say that a and b are the lengths of the legs of a right triangle and ...
Weegy: The triangle with sides 4.1, 8.2, 12.2 is (4.1)^2 + (8.2)^2 = 84.05 (12.2)^2 = 148.84 (4.1)^2 + (8.2)^2 User: ...
4/20/2015 9:38:47 AM| 3 Answers
Who did President Kennedy appoint as director of the Peace ...
Weegy: A. R. Sargent Shriver User: Which of the following leaders was NOT a participant in the Six Day ...
4/20/2015 6:30:48 AM| 2 Answers
Evaluate the following expression. 2-3
Weegy: 2-3=-1 User: Evaluate x0 + y0 for x = 3 and y = 2. Weegy: If this is x^0+ y^0 then the answer is 2 because ...
4/20/2015 6:58:46 AM| 2 Answers
Given: -1/2x > 6 User: Given: x - 7 > -2. Solve 4(x - 3) - 2(x - 1) ...
Weegy: 4(x - 3) - 2(x - 1) > 0; 4x - 12 - 2x + 2 > 0; 4x - 2x > 12 - 2; 2x > 10; x > 10/2; x > 5
4/20/2015 10:03:13 AM| 2 Answers
Weegy Stuff
S
L
Points 712 [Total 2289]| Ratings 1| Comments 702| Invitations 0|Offline
S
L
Points 633 [Total 1200]| Ratings 2| Comments 613| Invitations 0|Offline
S
Points 236 [Total 236]| Ratings 0| Comments 236| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
Points 235 [Total 8112]| Ratings 2| Comments 215| Invitations 0|Offline
S
L
1
R
Points 118 [Total 1190]| Ratings 1| Comments 108| Invitations 0|Offline
S
L
Points 106 [Total 3709]| Ratings 0| Comments 106| Invitations 0|Offline
S
1
L
L
Points 82 [Total 8076]| Ratings 0| Comments 82| Invitations 0|Offline
S
Points 79 [Total 79]| Ratings 1| Comments 69| Invitations 0|Offline
S
1
L
1
Points 43 [Total 3484]| Ratings 1| Comments 33| Invitations 0|Offline
S
Points 36 [Total 36]| Ratings 1| Comments 26| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.