Answers by Pedro Almeida
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Answers by Pedro Almeida

Answers by Pedro Almeida
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An electron with kinetic energy K1 enters between parallel plates of a capacitor at an angle α with the plates. It leaves the plates at angle β with kinetic energy K2. Then the ratio of kinetic energy
answered Oct 28, 2024
5 votes
67.6k views
When a metal X is added to the salt solution of Y, the following chemical reaction takes place: Metal X+Solution Y→Solution of X+Metal Y. (a) Oxidation-reduction reaction (b) Displacement reaction (c)
answered Sep 24, 2024
2 votes
138k views
Women could not vote in the nineteenth century. How did they participate in politics?
answered Aug 4, 2024
1 vote
54.3k views
a small project consisting of eight activities has the following characteristics: time - estimates (in weeks) activity preceding activity most optimistic time (a) most likely time (m) most pessimistic
answered Jun 28, 2024
3 votes
185k views
Why do you think that is that the story we hear so often about the founding of our country is one of the people seeking religious freedom when that doesn't really seem to be the case? a) The narrative
answered Apr 24, 2024
1 vote
142k views
The collection of bacteria that live on and within the human body are being isolated, identified and characterized; they are referred to as the human ______. It has been demonstrated that these organisms
answered Apr 6, 2024
3 votes
197k views
Escribe 5 palabras llanas que NO terminen en Vocal, ni en No S
answered Oct 1, 2023
5 votes
159k views
Each side of this figure has the same length. The perimeter of the figure is 42 inches. What is the length of one side?
answered Aug 29, 2023
3 votes
111k views
What did the Pilgrims, Puritans, and William Penn all have in common?
answered Jul 13, 2023
1 vote
77.5k views
Quadrilateral LMNO is reflected about the x-axis. What are the coordinates of the images of vertices L, M, N, and O? A. L’(2, 5), M’(2, -1), N’(5, -2) and O’(6,-4) B. L’(-5, 2), M’(-2, -1), N’(-5, -2)
answered May 6, 2023
7 votes
8.0k views
In which step does a mistake first occur? (24+3 + 10)-14 + 2 Step 1: (8 + 10) -14 + 2 Step 2: 18 -14+2 Step 3: 4 +2 Step 4: 2
answered Jan 16, 2023
6 votes
201k views
What caused war world 2
answered Jan 7, 2023
9 votes
173k views
Which is not true about the 1859 fugitive slave law? pls help
answered Nov 28, 2022
8 votes
206k views
Which Epistles (letters) were written by Paul from Rome? (select all that apply) First Corinthians Galatians Colossians Ephesians Second Corinthians Philemon Philippians First Timothy Second Timothy
answered Oct 20, 2022
4 votes
60.3k views
What percent is 25/75?
answered Sep 29, 2022
5 votes
68.2k views
In 200 words, explain the difference in Jem's opinion of his father before and after the incident with the rabid dog.
answered Jul 9, 2022
7 votes
113k views
Simplify. Rewrite the expression in the form 4^n. 4^8 4^3
answered Jun 30, 2022
13 votes
106k views
Simplify. Rewrite the expression in the form 4^n. 4^8 4^3
answered Jun 30, 2022
13 votes
106k views
Simplify. Rewrite the expression in the form 4^n. 4^8 4^3
answered Jun 30, 2022
13 votes
106k views
Which expression is undefined?
answered Jun 24, 2022
7 votes
46.9k views
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