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a train car moving to the right at 10 m/s collides with a parked train car.they stick together and roll along the track. if the moving car has a mass of 8,000 kg and the parked car has gas of 2,000 kg,
asked
Dec 24, 2024
Physics
college
1
answer
95.3k
views
The symbol for the sample mean is a) X b) μ c) Σ d) n
answered
Dec 3, 2024
Mathematics
high-school
1
answer
182k
views
Imagine a permanent magnet suspended in the air with an iron disc below it. Inbetween these a thick aluminium barrier. Attached to the disc at an angle is an air spring (or air shock). The magnet attracts
asked
Nov 23, 2024
Physics
high-school
1
answer
26.2k
views
In "The Little Mermaid," what does Ariel say about Prince Eric when defending him to her father, King Triton? A) She can't hate him just because he's different B) She despises him for being a human C)
answered
Oct 18, 2024
English
high-school
1
answer
11.8k
views
The Rock Company can address community issues by implementing an integrated CSR strategy. This approach involves incorporating social and environmental concerns into the company's core business operations,
answered
Oct 15, 2024
Geography
high-school
2
answers
218k
views
The Grand Teton, a mountain on the Idaho/Wyoming border, is 13,776 feet above sea level. Convert the Grand Teton's elevation into miles. (Hint: 1 mile = 5280 feet). (Round your answer to 2 decimal places
asked
Oct 6, 2024
Mathematics
college
2
answers
148k
views
the major difference between emotion-focused coping and problem-focused coping is whether question 9 options: a) you try to solve the problem right away or whether you wait and deal with it after the immediate
answered
Aug 30, 2024
Social Studies
high-school
1
answer
230k
views
Chippendale is known for curving lines and Chinese motifs. a) True b) False
asked
Aug 11, 2024
Arts
high-school
1
answer
193k
views
Write √-175 in simplest radical form.
asked
Jul 20, 2024
Mathematics
college
1
answer
81.1k
views
The informal organization does NOT: A.improve salary levels B.transmit information C.help orient new employees D.improve job performances offer friendship opportunities and social contact to new employees
answered
Jul 9, 2024
Business
college
1
answer
154k
views
Fall of constantinople to ____ _____ gave moscow power to lead the orthodox church
asked
Jun 11, 2024
History
high-school
1
answer
165k
views
What does it mean when 2 companies have same income statement, the same balance sheet last year, but different balance sheets this year?
answered
Apr 24, 2024
Business
high-school
2
answers
181k
views
What is high altitude sickness?
answered
Apr 14, 2024
Health
college
2
answers
149k
views
Factor the polynomial 15x³ - 10x²y - 15x²y² + 10xy³ completely.
asked
Apr 13, 2024
Mathematics
high-school
1
answer
193k
views
When you bake a cake, a chemical change has occurred. a. True b. False
asked
Mar 23, 2024
Chemistry
high-school
1
answer
21.9k
views
The current definition of intellectual ability is based on what?
answered
Mar 6, 2024
Social Studies
high-school
1
answer
151k
views
Define density and give its SI unit
answered
Oct 24, 2023
Physics
high-school
2
answers
139k
views
The number of people that a region can support without environmental degradation is called: _______
answered
Sep 19, 2023
Social Studies
high-school
1
answer
200k
views
14. During math class, Hallie created the following riddle to ask her father at dinner. I am thinking of a number such that 3 less than twice that number is the additive inverse of 7. What is the number?
answered
Aug 14, 2023
Mathematics
college
1
answer
137k
views
Which african colony had been the personal property of leopold ii from 1885 until 1908?.
answered
Aug 10, 2023
History
high-school
1
answer
106k
views
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