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
17,084,747 questions answered
Popular Conversations
A day on Venus lasts longer ________?
Weegy: User: The most massive planet in our solar system with dozens of moons and an enormous magnetic field is
8/19/2014 5:24:35 AM| 2 Answers
The Mayflower Compact was:
Weegy: The Mayflower Compact provided the colony of Plymouth with ( 1 )a simple constitution by which (2 ) the freemen ...
8/19/2014 8:08:50 AM| 2 Answers
Natural
8/19/2014 11:01:12 AM| 2 Answers
What is a verb?
8/19/2014 2:04:34 PM| 2 Answers
What is the term for a tale about a human hero that is based on ...
Weegy: The term for a tale about a human hero that is based on historical fact is a legend. User: n "The Red-Headed ...
8/19/2014 4:26:07 PM| 2 Answers
The charge on a proton is a. negative, and the charge on an ...
Weegy: Protons have a positive charge, electrons have a negative charge, and neutrons have no charge. User: The ...
8/19/2014 4:27:36 PM| 2 Answers
Express as ordinary numbers. 8.97 x 10-3 0.0897 0.00897 8,970
Weegy: 68.047
8/20/2014 6:40:43 AM| 2 Answers
Weegy Stuff
S
R
L
1
1
P
C
1
P
1
1
L
P
C
P
C
1
P
C
L
P
C
1
P
C
P
C
Points 1690 [Total 23290]| Ratings 2| Comments 1670| Invitations 0|Online
S
L
1
L
Points 1316 [Total 5292]| Ratings 5| Comments 1266| Invitations 0|Offline
S
L
C
P
C
1
L
L
Points 1194 [Total 14808]| Ratings 7| Comments 1124| Invitations 0|Offline
S
L
1
1
1
1
L
1
Points 1119 [Total 8826]| Ratings 2| Comments 1099| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
P
C
Points 1061 [Total 16088]| Ratings 2| Comments 1041| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
P
C
Points 840 [Total 18411]| Ratings 0| Comments 840| Invitations 0|Offline
S
1
L
Points 394 [Total 4958]| Ratings 0| Comments 394| Invitations 0|Online
S
1
L
1
L
P
P
L
Points 336 [Total 10997]| Ratings 1| Comments 326| Invitations 0|Offline
S
Points 226 [Total 226]| Ratings 1| Comments 206| Invitations 1|Offline
S
Points 217 [Total 228]| Ratings 3| Comments 157| Invitations 3|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.