Monday
December 22, 2014

Posts by Elmer


Total # Posts: 15

physics
An electron with initial speed = 2.54×10^7 m/s is traveling parallel to an electric field of magnitude = 1.66×10^4 N/C . How far will the electron travel before it stops? How much time will elapse before it returns to its starting point?
February 21, 2013

physics
An electron with initial speed = 2.54×10^7 m/s is traveling parallel to an electric field of magnitude = 1.66×10^4 N/C .
February 21, 2013

physics
Calculate the magnitude of the electric field at one corner of a square 1.48m on a side if the other three corners are occupied by 1.92×10−6 Ccharges.
February 21, 2013

physics
An electron with speed = 2.54×10^7m/s is traveling parallel to an electric field of magnitude = 1.66×104 N/C. How far will the electron travel before it stops? How much time will elapse before it returns to its starting point?
February 21, 2013

physics
Two point charges have a total charge of 262 . When placed 1.96 apart, the force each exerts on the other is 18.3 and is repulsive. What is the charge on each
February 16, 2013

Physics
A charge of 3.93 is placed at each corner of a square 0.470 on a side. Determine the magnitude of the force on each charge.
February 15, 2013

Physics
A charge of 3.93 is placed at each corner of a square 0.470 on a side. Determine the magnitude of the force on each charge.
February 15, 2013

mechanical physics
how to compute capacitance for Btu in starting capacitor
August 5, 2011

physics
a mass of 65 kg falls from rest 4.3m onto a spring with a stiffness coefficient of 62000 n/m. How far does the mass compress the spring?
February 26, 2011

physics
If a mass of 65kg drops 4.3m onto a spring with a stiffness coefficient of 6.2x10n/m to the 4th power, how far does it compess the spring?
February 26, 2011

physics
Sorry, the fall was 4.3m.
February 26, 2011

physics
if a 65 kg mass drops vertically onto a spring wit stiffness coefficient of 6.2x10 to the 4th power , how far does it depress the spring?
February 26, 2011

physics
A mass is given an initial velocity up a frictionless 28 deg. incline and reaches a vertical hight of 1.35m. What was the initial velocity?
February 24, 2011

math
Coach corbb is cool
November 4, 2010

math
Get a life
November 4, 2010

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