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billiardballsnew2 A white billiard ball with mass mw = 1.49 kg is moving directly to the right with a speed of v = 3.09 m/s and collides elastically with a black billiard ball with the same mass mb = 1.
answered
May 1, 2020
Physics
high-school
4
votes
219k
views
Which is a reasonable first step that can be used to solve the equation 2(x+6)=3(x-4)+5? Combine like terms, 3 and 5, on the right side of the equation. Distribute 2 to (x + 6) and 3 to (x – 4). Distribute
answered
Apr 14, 2020
Mathematics
college
3
votes
118k
views
A square pyramid has a base area of 64ft2. The pyramids total surface area is 224ft2. What is the area of each triangular face?
answered
Dec 10, 2019
Mathematics
college
4
votes
73.7k
views
If 1 dish of craft paint covers an area of 720 square centimeters, how many dishes of paint are required to paint the top surface and the lateral faces of the table shown in the diagram? Ignore the bottom
answered
May 25, 2019
Mathematics
high-school
6
votes
53.5k
views
Which of these organisms is a part of the group that produces all of the available energy in a food web. A). Fly B). Grass C).mouse D). Sun
answered
Feb 26, 2019
Biology
middle-school
2
votes
181k
views
What is the structure of a Shakespearean sonnet? an octave followed by a sestet a sestet followed by an octave three quatrains followed by a couplet a couplet followed by three quatrains
answered
Nov 14, 2018
English
college
3
votes
187k
views
Which statement best represents the distance on a number line between -14 and -5? A. -14 - (-5) B. -14 + (-5) C. -5 - (-14) D. -5 + (-14)
answered
Aug 2, 2018
Mathematics
middle-school
3
votes
191k
views
The sum of two numbers is 45 the difference is 17 what are the numbers
answered
Jul 21, 2018
Mathematics
high-school
3
votes
61.9k
views
A cook needs 3 cups of vegetable stock for a soup recipe. How much is this in pints? Write your answer as a whole number or a mixed number in simplest form
answered
Jun 25, 2018
Mathematics
high-school
4
votes
163k
views
How to draw a p-wave and a s-wave
answered
Feb 1, 2018
Biology
middle-school
3
votes
155k
views
Help me pls if u anwser it will be appreciated
answered
Jan 12, 2018
Mathematics
high-school
5
votes
194k
views
El Greco adopted his elongated and encompassing style from the ___________. a. Humanists b. Mannerists c. Greeks d. Surrealists
answered
Dec 8, 2017
History
high-school
2
votes
88.7k
views
PLEASE HELP I GIVE THANKS
answered
Aug 20, 2016
Mathematics
middle-school
3
votes
159k
views
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