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
One consequence of Newton's third law of motion is that __________
Weegy: To every action there is always an equal and opposite reaction: or the forces of two bodies on each other are always equal and are directed in opposite directions. User: An object with a mass of 90 grams, moving at a constant velocity of 6 meters per second, has __________. Weegy: Momentum is the answer. Here is an example. Example: Object 1 (mass is 6 kg), moving along with a velocity of 10 m/s, collides with Object 2 (mass is 3 kg), moving along with a velocity of 5 m/s. [ If object 1’s velocity is decreased to 4 m/s by the collision, what will object 2’s velocity be after the collision? G: Before collision: m(1) = 6 kg, v(1) = 10 m/s, m(2) = 3 kg, v(2) = 5 m/s After the collision: the masses are the same, but v(1)! = 4 m/s and v(2)! = ? [Note: the ! symbol means a new value for the same variable] F: the second object's velocity after the collision E: p(1)Before + p(2)Before = p(1)After + p(2)After . and so m(1) * v(1) + m(2) * v(2) = m(1) * v(1)! + m(2) * v(2)! S: Step1 6 kg * 10 m/s + 3 kg * 5 m/s = 6 kg * 4 m/s + 3 kg * v(2)! To simplify this long equation’s substitution, look at the following steps: Step2 60 kg m/s + 15 kg m/s = 24 kg m/s + 3 kg * v(2)! Step3 75 kg m/s = 24 kg m/s + 3 kg * v(2)! Step4 75 kg m/s – 24 kg m/s = 3 kg * v(2)! Step5 51 kg m/s = 3 kg * v(2)! Step6 51 kg m/s / 3 kg = v(2)! A: v(2)! = 17 m/s ] (More)
Question
Expert Answered
Asked 5/28/2013 7:01:01 AM
0 Answers/Comments
Air is not a source of resistance. true or flase?
Weegy: False. Air could be a resistance. (More)
Question
Expert Answered
Asked 5/28/2013 7:03:42 AM
0 Answers/Comments
25,662,439 questions answered
Popular Conversations
factorization of 10x - 3 - 3x 2? User: n 4 - 1
Weegy: (n + 8)(n - 2) = n^2 - 2n + 8n - 16; = n^2 + 6n - 16 User: Factor a 3 - 3 + 3a 2 - a. User: Factor 75t 2 ...
6/30/2016 12:45:49 AM| 3 Answers
Solve (x + 1 -3). User: Find the distance between the points (-4, ...
Weegy: Distance between the points (4, -1) and (-5, 2) = sqrt [(-5-4)^2 +(2- 1)^2] = sqrt [81+9] = sqrt[90] = 9.4868 ...
6/30/2016 7:13:59 AM| 2 Answers
Bacteria are important in sewage disposal because they _____. A. ...
Weegy: d. form membranes around toxins in sewage User: Organisms that grow in the absence of free oxygen are known as ...
6/30/2016 10:07:46 AM| 2 Answers
What effect did the oil crisis have on U.S. energy policy? A. The ...
Weegy: B. More attention has since been paid to energy conservation. was an effect of the oil crisis User: Which ...
6/30/2016 10:13:01 AM| 2 Answers
What is the slope of the line passing through (1, 2) and (3, 8)? ...
Weegy: The slope of a line perpendicular to the line whose equation is y = 2x + 5 is -1/2. The slope of that line is ...
6/30/2016 2:48:13 PM| 2 Answers
Factor x^10 - y^2.
6/30/2016 12:29:14 AM| 1 Answers
Weegy Stuff
S
P
L
Points 20 [Total 1784] Ratings 0 Comments 20 Invitations 0 Online
S
Points 7 [Total 428] Ratings 0 Comments 7 Invitations 0 Offline
S
Points 6 [Total 756] Ratings 0 Comments 6 Invitations 0 Offline
S
Points 1 [Total 260] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 0 [Total 0] Ratings 0 Comments 0 Invitations 0 Offline
S
Points 0 [Total 0] Ratings 0 Comments 0 Invitations 0 Offline
S
Points 0 [Total 0] Ratings 0 Comments 0 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
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.