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Four charges Aq,Bq,Cq, and Dq (q = 2.50 x 10-07C) sit in a plane at the corners of a square whose sides have length d = 56.0 cm, as shown in the diagram below. A charge, Eq, is placed at the origin at the center of the square.
DATA: A = 2, B = 6, C = 5, D = 6, E = 2. Consider the charge at the center of the square. What is the x-component of the net force on this charge?
q1. a cannonball shot with the initial velocity of 133 ms at an angle of 59deg follows a parabolic path and hits a
To determine the location of her center of mass, a physics student lies on the lightweight plank supported by two scales 2.50 apart, as indicated . If left scale reads 300 , and right scale reads 122 .
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A 0.62 kg glider slides frictionlessly on an 3-m air track inclined at an angle of 12 degrees. The glider is connected to a lightweight string which passes over a low-friction pulley at the top of the air track. The other end of the string is conn..
A person hums into the top of a well and finds that standing waves are established at frequencies of 23, 69, and 115 Hz. How deep is the well
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