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A proton (mass 1.67×10⁻²⁷ kg, charge +e=+1.60×10⁻¹⁹ C) follows a path from point B to point A. If its speed at B is 3.00×10⁵ m/s, what is its speed at A?
answered
Nov 24, 2024
Chemistry
high-school
6
votes
132k
views
Using radicals, write an expression equivalent to y^1/5
answered
Sep 18, 2024
Mathematics
high-school
4
votes
165k
views
What are the skin manifestations of polyarteritis nodosa?
answered
Aug 7, 2024
Medicine
college
2
votes
81.5k
views
What similiarities do Stanley Yelnats and Elya Yelnats have
answered
Jul 21, 2024
English
high-school
4
votes
180k
views
How many atoms of Hydrogen are found on the reactant side? H subscript 2 + O subscript 2 I think its 2 but i dont know
answered
Mar 26, 2024
Chemistry
high-school
4
votes
90.3k
views
The number 206265 is a) the number of arc minutes in one degree. b) the number of arc seconds in one radian. c) the number of arc seconds in one full circle. d) the number of arc minutes in one arc second
answered
Feb 29, 2024
Physics
high-school
0
votes
79.8k
views
Which Mesoamerican people perfected the calendar? Aztecs Hohokam Mayans lnca
answered
Feb 14, 2024
History
college
2
votes
202k
views
For isothermal expansion of an ideal gas, the correct combination of the thermodynamic parameters will be A. ΔU=0,Q=0,w≠0andΔH≠0 B. ΔU≠0,Q≠0,w≠0andΔH≠0 C. ΔU=0,Q≠0,w=0andΔH≠0 D. ΔU=0,Q≠0,w≠0andΔH≠0
answered
Jan 28, 2024
Physics
high-school
4
votes
151k
views
describes what level of structure in a protein? The set of linked amino acids folds repeatedly and creates a large linear globular shape.
answered
Jan 11, 2024
Biology
high-school
4
votes
76.4k
views
Which sample would serve as a better buffer and therefore a better environment for aquatic life?
answered
Dec 22, 2023
Chemistry
high-school
8
votes
74.3k
views
Ed Bland Hey savings of $572 invested at 2% for two years find the interest
answered
Oct 14, 2023
Mathematics
college
3
votes
198k
views
What is evaluate 5-(6/3)
answered
Jun 14, 2023
Mathematics
high-school
0
votes
116k
views
Asking: For each sentence below, find the stem of the verb given and add the appropriate verb ending.
answered
Feb 20, 2023
Spanish
middle-school
2
votes
64.3k
views
What is the macbeth summary in 6 sentances (20 points)
answered
Jul 18, 2022
English
college
3
votes
155k
views
a triangle with three 60° angles is rotated 18°. what is the measures of each angle in the rotated traingle?
answered
Jul 14, 2022
Mathematics
high-school
6
votes
80.2k
views
A statement and portions of the flowchart proof of the statement are shown. Which reason should appear in the box labeled 1?
answered
May 10, 2022
Mathematics
college
6
votes
74.8k
views
What are two factors that can increase the debt
answered
Mar 17, 2022
History
college
4
votes
155k
views
From Monday through Friday, Earl works in the computer lab on 3 days and in the athletic center on another day. On Saturday and Sunday, Earl cooks food 50% of the days. How many days does Earl work
answered
Feb 26, 2022
Mathematics
middle-school
0
votes
323
views
Why was the medieval warm period such a contrast to the period from the 14-16th centuries?
answered
Feb 26, 2022
History
college
10
votes
52.7k
views
A cylindrical Is half full of oil The cylinder Has a base radius of 100 cm The height of the cylinder 250cm 1 litres = 1000cm3 How many litres of oil are in the tank?
answered
Jan 20, 2022
Mathematics
high-school
4
votes
207k
views
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