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
An object that is accelerating may be A. slowing down. B. gaining speed. C. changing direction. D. all of the above
Weegy: D. all of the above User: 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. Weegy: D. The train?s acceleration is negative . User: What is instantaneous acceleration? A. how fast a speed is changing at a specific instant B. how fast a velocity is changing at a specific instant C. how fast a direction is changing at a specific instant D. all of the above Weegy: D. all of the above. Is the rate of a tangent to the slope of a graph signifying velocity versus time. It is a snapshot of acceleration at a precise moment in time based on the relative changes in velocity over time. [ It is the limit of acceleration for any given point within the displacement vector. ] User: Suppose you increase your walking speed from 1 m/s to 3 m/s in a period of 1 s. What is your acceleration? A. 2 m/s2 B. 5 m/s2 C. 4 m/s2 D. 3 m/s2 User: The slope of a speed-time graph indicates A. direction. B. acceleration. C. velocity. D. speed. Weegy: B. acceleration User: Which of the following statements is true? A. An object that is accelerating is always changing direction. B. An object has an instantaneous acceleration, even if the acceleration vector is zero. C. An object at rest has an instantaneous acceleration of zero. D. Instantaneous acceleration is always changing. Weegy: C. An object at rest has an instantaneous acceleration of zero. User: A passenger in the rear seat of a car moving at a steady speed is at rest relative to A. the side of the road. B. a pedestrian on the corner ahead. C. the front seat of the car. D. the wheels of the car. Weegy: The answer is C. the front seat of the car so the sentence would be: A passenger in the rear seat of a car moving at a steady speed is at ... (More)
Question
Expert Answered
Asked 4/11/2013 7:14:45 PM
0 Answers/Comments
As an astronaut travels far away from Earth, her weight A. decreases because gravity decreases. B. decreases because her mass decreases. C. increases because gravity increases. D. remains the same because her mass remains the same.
Weegy: 1. decreases because gravity decreases. User: The product of an object’s mass and velocity is its A. centripetal force. B. momentum. C. net force. D. weight. Reset Selection Mark for Review What's This? Weegy: The product of an object's mass and velocity is its momentum. (More)
Question
Expert Answered
Asked 4/11/2013 7:34:38 PM
0 Answers/Comments
As an astronaut travels far away from Earth, her weight A. decreases because gravity decreases. B. decreases because her mass decreases. C. increases because gravity increases. D. remains the same because her mass remains the same. Reset Selection Mark for Review What's This?
Weegy: As an astronaut travels far away from Earth, [ her weight decreases because gravity decreases. target=_blank rel='nofollow'>https://docs.google.com/viewer?a=v&q=cache:hOsXrdENOm8J:' target=_blank rel='nofollow'>www.mgjhscience.net/voight/wp-content/uploads/2008/12/Gravity-Test-Answer-Key.pdf+&hl=en&gl=ph&pid=bl&srcid=ADGEESjnuI7M_ChRAj5uNiRnBb5umXlQmye3EwuhOojejKQGFPKuDmk_zh5mAxbc3kTlI7E_cLM5-ziRKb149fNRvmnXg80r7Fq5WHR4kkgkqQdt6CX2Wg5QUlZdtHbJfDyl4i8w9OIP&sig=AHIEtbR12UV8-Ulz7M5JkoGEB8NiERAgQA ] (More)
Question
Expert Answered
Asked 4/11/2013 7:33:54 PM
0 Answers/Comments
Infrared rays have a shorter wavelength than A. ultraviolet rays. B. X-rays. C. radar waves. D. gamma rays. Reset Selection Mark for Review What's This?
Question
Not Answered
Updated 9/18/2014 5:50:01 PM
1 Answer/Comment
Infrared rays have a shorter wavelength than RADAR WAVES.

Added 9/18/2014 5:50:01 PM
This answer has been added to the Weegy Knowledgebase
Electronic signals that are smoothly varying signals produced by continuously changing the voltage or current in a circuit are A. digital signals. B. cathode rays. C. diode signals. D. analog signals. Reset Selection Mark for Review What's This?
Question
Not Answered
Updated 2/10/2015 6:25:36 PM
1 Answer/Comment
Electronic signals that are smoothly varying signals produced by continuously changing the voltage or current in a circuit are Analog signals.

Added 2/10/2015 6:25:36 PM
This answer has been added to the Weegy Knowledgebase
25,017,692 questions answered
Popular Conversations
A credit report is a _____.
5/2/2016 7:02:18 AM| 2 Answers
Where did Pure Land Buddhism first become ...
5/2/2016 7:37:41 AM| 2 Answers
2 2/3-5/6
Weegy: 4 1/3 - 5/6 - 1/2 is equal to 3 User: A 5-story building is 51.1 feet tall. How many feet tall is each story
5/2/2016 8:20:33 AM| 2 Answers
Which of the following is a transitional word found in this ...
Weegy: what's your question? User: Which of these words from the paragraph is NOT a transitional word or ...
5/2/2016 8:20:41 AM| 2 Answers
Which of the following technologies was NOT created during World War ...
Weegy: B. antibiotics User: Which of the following terms could be applied to the United States during the Cold ...
5/2/2016 8:37:12 AM| 2 Answers
What is Luminol?
5/2/2016 8:57:15 AM| 2 Answers
Weegy Stuff
S
Points 148 [Total 148] Ratings 7 Comments 78 Invitations 0 Offline
S
Points 112 [Total 112] Ratings 2 Comments 82 Invitations 1 Offline
S
1
L
L
P
R
P
L
P
P
R
Points 88 [Total 12340] Ratings 1 Comments 78 Invitations 0 Offline
S
Points 38 [Total 107] Ratings 0 Comments 38 Invitations 0 Offline
S
Points 11 [Total 156] Ratings 0 Comments 11 Invitations 0 Offline
S
L
P
Points 4 [Total 1169] Ratings 0 Comments 4 Invitations 0 Offline
S
Points 1 [Total 48] Ratings 0 Comments 1 Invitations 0 Online
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
R
Points 1 [Total 723] Ratings 0 Comments 1 Invitations 0 Offline
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.