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Two billiard balls are initially traveling toward each other at speeds of 2.00 m/s and 4.00 m/s. the balls undergo an elastic, head-on collision. find their final velocities
answered
Dec 22, 2024
Physics
high-school
1
answer
64.4k
views
Find the coordinates of the midpoint of XZ if X(-10,9) and Z(-4, 8).
answered
Dec 17, 2024
Mathematics
high-school
1
answer
27.8k
views
When a spent shell casing is extracted from the chamber but not discharged from the weapon, this is known as a ______. 1) misfeed 2) stove pipe 3) hangfire 4) squib load
asked
Dec 14, 2024
Engineering
college
1
answer
122k
views
all of the following are major reasons for european exploration and expansion from 1450 to 1750 except _______________ .
asked
Nov 25, 2024
History
high-school
1
answer
42.3k
views
Products designed to penetrate the cortex and reinforce the hair shaft from within, temporarily reconstructing the hair are primarily known as: a) Conditioners b) Hair dyes c) Serums d) Deep treatments
asked
Sep 24, 2024
Biology
high-school
1
answer
147k
views
Find all values of k for which the equation has one real solution. (k - 4)w² - 3w + 2 = 0 Write your answer starting with k, followed by an equals sign or inequality symbol
answered
Sep 22, 2024
Mathematics
high-school
1
answer
48.3k
views
In a solution containing 68.0% Risomer and 32.0% S isomer, with an observed specific rotation of -75.0°, what is the specific rotation of the pure Risomer? a. -110.3° b. -50.0° c. -75.0° d. -25.0°
answered
Sep 13, 2024
Chemistry
high-school
1
answer
74.5k
views
You must have at least 8 consecutive hours of off-duty time before driving after you:_______
answered
Jun 15, 2024
Social Studies
high-school
1
answer
218k
views
What type of care is extensive in mammals, as stated in their derived characters?
answered
May 15, 2024
Biology
high-school
1
answer
16.0k
views
Inactive policies show what color
asked
May 15, 2024
English
high-school
1
answer
173k
views
At times, EMTs can become stressed over the fact that they are often responsible for making critical patient care decisions with a minimal amount of information. What is one way to help mediate that
answered
Apr 30, 2024
Medicine
college
1
answer
216k
views
A ___ helps a reader to determine the time and mental attitude required for tackling a material
answered
Mar 25, 2024
English
college
1
answer
44.5k
views
Which of the following is an example of Jessie making a cognitive-behavioral change about her afternoon walks? A. She records when and why she doesn't feel like going for a walk. B. She has observed that
answered
Nov 25, 2023
Health
high-school
2
answers
154k
views
What was a weakness of the Articles of Confederation? A. The federal government could overrule the state legislatures. B. Nine of thirteen states had to approve new laws, and amendments required approval
answered
Oct 9, 2023
History
college
1
answer
229k
views
For every 10 books in George looks like there are eight pencils how many books will be in George back pack if there are 28 pencils
asked
Oct 5, 2023
Mathematics
high-school
1
answer
15.6k
views
Why is it important for candidates to keep up with changes in communications technology?
answered
Sep 8, 2023
History
high-school
1
answer
122k
views
The distance of the line segment is 36.True or False
asked
Jun 10, 2023
Mathematics
college
2
answers
170k
views
Solve the system of equations below using elimination by addition.3m - n = 11m - 3n = -15
asked
May 9, 2023
Mathematics
college
1
answer
145k
views
synthetic polymer fibers, which all originate with petroleum products, are cellulose-based fibers.T/F
answered
Mar 20, 2023
Engineering
college
1
answer
51.8k
views
Jerica sells used motorcycles. she makes $300 per week plus $75 for each bicycle sold. she wants to earn $1059?per week. write an equation to find out how many motorcycles she must sell each week to accomplish
answered
Feb 15, 2023
Mathematics
high-school
1
answer
74.5k
views
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