At which temperature in water does sound travel the fastest? A. 15°C B. 20°C C. 18°C D. 25°C

Question and answer

25+25 = 50

Expert answered|EffyJ14|Points 1|

Question

Asked 7/25/2011 4:23:26 PM

0 Answers/Comments

Get an answer

Search for an answer or ask Weegy (Free)

New answers

Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment

Questions asked by the same visitor

Which of the following is inversely proportional to the gravitational force between two masses? A. The mass of each object. B. The velocities of each object. C. The distance between each object. D. The distance between each object squared.

Weegy: The correct answer is C. The distance between each object. (More)

Question

Expert Answered

Asked 7/18/2011 7:23:04 AM

0 Answers/Comments

Three asteroids have exactly the same amount of mass. The distance from asteroid A to asteroid B is 300 km, the distance from asteroid B to C is 400 km, and the distance from C to A is 100 km. Between which two asteroids would the gravitational force be the largest?

Weegy: Two prominent theories of extinction are climate change and an asteroid hitting the Earth. User: Three identical satellites, X, Y, and Z are in outer space. The distance from satellite X to Y is 450 km, the distance from Y to Z is 600 km, and the distance from satellite Z to X is 450 km. Between which satellites will the force of gravity be the greatest? (More)

Question

Expert Answered

Asked 7/18/2011 7:57:51 AM

0 Answers/Comments

Three identical satellites, X, Y, and Z are in outer space. The distance from satellite X to Y is 450 km, the distance from Y to Z is 600 km, and the distance from satellite Z to X is 450 km. Between which satellites will the force of gravity be the greatest?

Weegy: how can i help you? User: Three identical satellites, X, Y, and Z are in outer space. The distance from satellite X to Y is 450 km, the distance from Y to Z is 600 km, and the distance from satellite Z to X is 450 km. Between which satellites will the force of gravity be the greatest? (More)

Question

Expert Answered

Asked 7/18/2011 8:00:36 AM

0 Answers/Comments

Newton's first law states that an object traveling with a constant velocity will remain traveling at a constant velocity unless an unbalanced force acts. What can you conclude about an object traveling at terminal velocity based on Newton's first law? A. An object's terminal velocity will equal zero. B. An object traveling at terminal velocity will accelerate. C. The forces on an object traveling at terminal velocity are balanced. D. There is an unbalanced force acting on an ...

Weegy: The answer is C. The forces on an object traveling at terminal velocity are balanced. (More)

Question

Expert Answered

Asked 7/18/2011 8:09:38 AM

0 Answers/Comments

How does a parachute change the terminal velocity of a skydiver? A. It will increase her terminal velocity. B. It will decrease her terminal velocity. C. It will reduce her terminal velocity to zero. D. It will change the direction of her terminal velocity.

Weegy: B. It will decrease her terminal velocity. (More)

Question

Expert Answered

Asked 7/18/2011 8:14:27 AM

0 Answers/Comments

See all questions asked by the same visitor

19,772,836 questions answered

Popular Conversations

Simplify 8(x + 6) - 10 User: Simplify 8(R + 6) - 2R. User: Simplify ...

Weegy: The answer is x^2 User: Simplify 12 + 3(2x - 3) + 4. Weegy: 12 + 3(2x - 3) + 4. = 12 + 6x - 9 + 4; = 6x + ...

3/3/2015 12:14:01 PM| 14 Answers

t Object]User: Write 5,000,039 in scientific notation. User: Find ...

Weegy: Here are some characteristics of grace and forgiveness: patience, kindness, mercy, unconditional love, empathy, ...

3/3/2015 11:59:55 AM| 8 Answers

What is the midpoint of a segment whose endpoints are (14, 7) ...

Weegy: The midpoint of the line segment whose endpoints are (3, 10) and (7, 8) is: (-2, 5). M = [(x2 + x1)/2] , [(y2 + ...

3/3/2015 10:30:58 AM| 7 Answers

The sum of the interior angles of a quadrilateral equals 360°.

Weegy: The sum of the interior angles of a quadrilateral equals 360 . This is TRUE. User: An exterior angle of a ...

3/3/2015 7:02:05 AM| 5 Answers

Simplify (-7/8)(-3/4).

Weegy: (-7/8) * (-3/4) = 21/32; User: Simplify (3/10)(-5/9). Weegy: (3/10) * (-5/9) = -15/90; = -1/6 User: ...

3/3/2015 9:37:06 AM| 5 Answers

Evaluate 5x3 + 2 for x = -1.

Weegy: 5(-1)^3 + 2 = -5 + 2 = -3 . which is B User: Simplify 9 - {x - (7 + x)}. User: Simplify 6r · s · 4rt. ...

3/3/2015 12:50:12 PM| 4 Answers

Which of the following equations is the translation 2 units up of the ...

Weegy: The following equation that is the translation 2 units down of the graph of y = |x| is y = |x| - 2. User: If ...

3/3/2015 9:03:04 AM| 3 Answers

Simplify 7(A - 6). User: Simplify 0.05x + 1.02x. User: Simplify ...

Weegy: b(a + b) - a(a - b) = ab + b^2 - (a^2 - ab) = ab + b^2 - a^2 + ab = 2ab + b^2 - a^2 User: Simplify 10x - 3x ...

3/3/2015 10:41:26 AM| 3 Answers

Simplify 6(x + 4). User: Simplify 12A + 2 + A - 1. User: Simplify ...

Weegy: If you Factor 2n+4, the answer would be 2(n+2).

3/3/2015 10:45:11 AM| 3 Answers

Which of the following values is farthest to the left on the number ...

Weegy: The value farthest to the left on the number line is 2. User: Find the value of 21 + 4(32 - 5). Weegy: 3-3 ...

3/3/2015 12:37:15 PM| 3 Answers

What is the equation of the line that passes through (4, -1) and (-2, ...

Weegy: y = (-2/5)x - 2 User: What is the equation of the line that passes through (-3, -1) and has a slope of ? ...

3/3/2015 3:06:50 PM| 3 Answers

Having a realistic pride in one’s abilities, accomplishments and ...

Weegy: Having a realistic pride in one s abilities, accomplishments and goals is known as Self-efficacy User: 'A ...

3/3/2015 12:28:10 AM| 2 Answers

Weegy Stuff