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Answers by Ahmed Amin Shahin
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Where are cardiac pacemakers usually positioned during implantation?
answered
Jan 28, 2019
Biology
high-school
1
vote
33.6k
views
What speed must an electron have if its momentum is to be the same as that of an x-ray photon with a wavelength of 0.30?
answered
Oct 13, 2018
Physics
high-school
2
votes
228k
views
What should you do when water seeps under the sink
answered
Aug 20, 2018
English
middle-school
1
vote
78.6k
views
Which movement of particles would be most affected by a disorder that causes damage to carrier proteins?
answered
Aug 6, 2018
Biology
high-school
0
votes
53.5k
views
Let y = safe load in pounds and x = length in feet of a horizontal beam. A constant of proportionality k exists such that . If a beam can hold 2,000 pounds at 15 feet, what is the safe load if the length
answered
May 1, 2018
Mathematics
high-school
5
votes
127k
views
Solve for y: y + 5 = –8
answered
Nov 24, 2017
Mathematics
high-school
4
votes
54.6k
views
A car has a speed of 2m/s and a mass of 1500 kg. what is the car's kinetic energy
answered
Apr 24, 2017
Physics
high-school
5
votes
45.8k
views
Which of the following occurs when charging by rubbing? A. Electrons are created through friction. B. Protons combine with neutrons, leaving a net negative charge. C. Electrons are ripped off one material
answered
Feb 17, 2017
Physics
high-school
1
vote
124k
views
Of the three body regions of a grasshopper which one is specialized for movement
answered
Jul 2, 2015
Biology
middle-school
2
votes
56.5k
views
Whats 168,356 rounded to the nearest ten thousand
answered
Mar 2, 2015
Mathematics
high-school
3
votes
12.3k
views
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