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
21,526,122 questions answered
Popular Conversations
NAACP
Weegy: The NAACP seems to find racism all around them, but they can't recognize their own! the entire organization is a ...
6/30/2015 9:02:47 AM| 3 Answers
(3k + 4)(3k2 – 5k – 3)
6/30/2015 7:27:10 AM| 2 Answers
a2 + ab – 56b2
6/30/2015 7:29:55 AM| 2 Answers
Which of the following would use a convex lens? magnifying ...
Weegy: A magnifying glass (called a hand lens in laboratory contexts) is a convex lens User: Which of the following ...
6/30/2015 8:50:12 AM| 2 Answers
When sending workplace e-mails, it is important to A. use ...
Weegy: When sending workplace e-mails it is important to: communicate in the right tone. User: Which of the ...
6/30/2015 9:00:36 AM| 2 Answers
Weegy Stuff
S
1
L
P
1
Points 25 [Total 1431]| Ratings 0| Comments 25| Invitations 0|Offline
S
Points 17 [Total 837]| Ratings 0| Comments 17| Invitations 0|Offline
S
Points 7 [Total 518]| Ratings 0| Comments 7| Invitations 0|Offline
S
L
P
Points 4 [Total 3563]| Ratings 0| Comments 4| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
Points 2 [Total 9531]| Ratings 0| Comments 2| Invitations 0|Offline
S
1
L
L
Points 2 [Total 8382]| Ratings 0| Comments 2| Invitations 0|Offline
S
Points 1 [Total 44]| Ratings 0| Comments 1| Invitations 0|Offline
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.