You have new items in your feed. Click to view.
Question and answer
A train approaching a crossing changes speed from 25 m/s to 10 m/s in 240 s. How can the train’s acceleration be described? A. The train’s acceleration is positive. B. The train is not
accelerating. C. The train will come to rest in 6 minutes. D. The train’s acceleration is negative.
The train's is deccelarating in other words it is slowing down . it can be proven through the equation a = v - u /t = -15 / 240 = - 1 /16 ms^-2
Expert answered|jher000|Points 7423|
Question
Asked 6/22/2012 10:55:54 AM
0 Answers/Comments
Get an answer
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
Which general statement does NOT apply to metals? A. Most metals are ductile. B. Most metals are malleable. C. Most metals are brittle. D. Most metals are good conductors of electric current.
Weegy: C. Most metals are brittle is a general statement does NOT apply to metals. (More)
Question
Expert Answered
Asked 6/15/2012 12:35:36 PM
0 Answers/Comments
Which element is found in most of the compounds in your body except for water? A. iodine B. potassium C. iron D. carbon
Weegy: The answer is D.) carbon (More)
Question
Expert Answered
Asked 6/15/2012 12:33:39 PM
0 Answers/Comments
Which halogen is most likely to react? A. Br (bromine) B. F (fluorine) C. I (iodine) D. Cl (chlorine)
Weegy: F (fluorine) is most likely to react. (More)
Question
Updated 249 days ago|3/29/2016 2:36:40 PM
0 Answers/Comments
To keep them from reacting, some highly reactive elements are stored in A. water. B. pure oxygen. C. liquid mercury. D. argon.
Weegy: To keep them from reacting, some highly reactive elements are stored in argon. (More)
Question
Updated 249 days ago|3/29/2016 2:37:13 PM
0 Answers/Comments
The formation of an ionic bond involves the A. transfer of electrons. B. transfer of neutrons. C. transfer of protons. D. sharing of electrons.
Question
Updated 10/22/2014 3:28:15 PM
1 Answer/Comment
The formation of an ionic bond involves: The transfer of electrons.

Added 10/22/2014 3:28:15 PM
This answer has been added to the Weegy Knowledgebase
26,557,088 questions answered
Popular Conversations
A student is comparing and contrasting two dramas and plans to write ...
Weegy: B. point to point. User: Which sentence is written with parallel structure? A. It was both a unique play ...
12/3/2016 10:02:47 AM| 3 Answers
The characteristic that results from a monohybrid cross is the _____ ...
Weegy: The characteristic that results from a monohybrid cross is the recessive trait.
12/3/2016 1:12:13 AM| 1 Answers
Which of the following is an example of genetic drift? User: Which ...
Weegy: d. Warm temperatures cause green, brown, and black beetles to start reproducing earlier than normal. User: ...
12/3/2016 1:54:02 AM| 1 Answers
The evolution of the eohippus into the modern day horse is an example ...
Weegy: The evolution of the eohippus into the modern day horse is an example of Character change. User: Which of the ...
12/3/2016 2:26:24 AM| 1 Answers
Select all of the answers that apply. What are the possible causes ...
Weegy: Two prominent theories of extinction are climate change and an asteroid hitting the Earth. User: possibly ...
12/3/2016 2:32:14 AM| 1 Answers
Weegy Stuff
S
P
Points 147 [Total 419] Ratings 1 Comments 137 Invitations 0 Offline
S
Points 23 [Total 23] Ratings 0 Comments 23 Invitations 0 Offline
S
P
P
Points 21 [Total 700] Ratings 0 Comments 21 Invitations 0 Offline
S
P
Points 18 [Total 450] Ratings 0 Comments 18 Invitations 0 Offline
S
Points 16 [Total 292] Ratings 0 Comments 16 Invitations 0 Offline
S
Points 10 [Total 32] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 8 [Total 8] Ratings 0 Comments 8 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
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.