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A completely inelastic collision occurs between two balls of wet putty that move directly toward each other along a vertical axis. Just before the collision, one ball, of mass 3.8 kg, is moving upward
answered
Nov 11, 2021
Physics
high-school
4
votes
212k
views
What is the distance in m between lines on a diffraction grating that produces a second-order maximum for 775-nm red light at an angle of 62.5°?
answered
Nov 11, 2021
Physics
college
0
votes
108k
views
Immigrant Kids by Russell Freedman. Edward Corsi, who later became United States Commissioner of Immigration, was a ten-year-old Italian immigrant when he sailed into New York harbor in 1907: My first
answered
Oct 5, 2021
English
high-school
1
vote
193k
views
6 batteries cost 30 dollars
answered
Aug 29, 2021
Mathematics
college
1
vote
200k
views
Given that a = 10cm and b = 27cm work out theta rounded to one decimal place?
answered
Aug 27, 2021
Mathematics
middle-school
1
vote
121k
views
Add. Write the answer in simplest forma
answered
Aug 22, 2021
Mathematics
college
2
votes
96.4k
views
Describe one significant difference between white coat effects and reflexivity in social research. Offer one reason why awareness of white coat effects is important. Offer one reason why reflexivity is
answered
Jul 25, 2021
Social Studies
college
5
votes
28.9k
views
5x2y and 4yx2 are like terms ?
answered
Jun 24, 2021
Mathematics
high-school
2
votes
225k
views
What are five differences between drama and prose
answered
Mar 3, 2021
Physics
high-school
3
votes
4.8k
views
Please help me answer this :) and explain how you got your answer ! ( will give brainslt )
answered
Jan 29, 2021
Mathematics
college
3
votes
90.5k
views
Johnny's rare book collection contains 40 books he donates 15% of his books to the National Library sells 1/4 of his books to a rare dealer and sell for books on Amazon how many books were made in Johnny's
answered
Jan 14, 2021
Mathematics
high-school
2
votes
10.8k
views
As 79-year-old Joe mentally reviews his life, he cannot help smiling to himself. He believes he married and spent over 40 years with the most wonderful woman in the world, helped to raise three fine children,
answered
Aug 2, 2020
Social Studies
high-school
4
votes
53.1k
views
We owe the majority of the ideas of what age to Alexander the great
answered
Jul 5, 2020
History
middle-school
4
votes
133k
views
Wellford Industries manufactures cloth for international clothing companies. Recently top management has noticed that the production and purchasing managers have focused on reducing inventory levels. While
answered
May 17, 2020
Business
college
2
votes
224k
views
A tennis ball is dropped from 1.43 m above the ground. It rebounds to a height of 0.945 m. With what velocity does it hit the ground? The acceleration of gravity is 9.8 m/s 2 (Let down be negative.) Answer
answered
Apr 25, 2020
Physics
high-school
3
votes
117k
views
An iron storage tank is placed in the ocean with no cathodic protection. a. What is the electrolyte in this reaction? b. As the iron tank rusts, does it act as an anode or cathode? Explain.
answered
Feb 9, 2020
Chemistry
college
7
votes
211
views
Which behavior occurs during early childhood? A learning to run and jump B learning to walk and talk C looking forward to retirement D trying to establish personal relationships
answered
Oct 28, 2019
Health
college
3
votes
231k
views
Suitable for farming which one 1-mountain range 2-rural 3-smog 4-arable
answered
May 12, 2019
Social Studies
middle-school
1
vote
125k
views
How do you crystallize potassium nitrate from it’s aqueous solution?
answered
Oct 15, 2018
Chemistry
middle-school
7
votes
40.5k
views
Describe how rock could form in layers
answered
Oct 2, 2018
Social Studies
middle-school
2
votes
41.1k
views
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