Find the location-magnitude-sign
Two free particles (that is, free to move) with charges +q and +4q are a distance L apart. A third charge is placed so that the entire system is in ?quilibrium. Find the location, magnitude, and sign of the third charge .
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A 20 g rifle bullet traveling 225 m/s buries itself in a 3.6 kg pendulum hanging on a 2.8 m long string, which makes the pendulum swing upward in an arc. Determine the vertical and horizontal components of the pendulum's displacement.
There are a variety of computers available, from the smallest computer in a domestic device to the supercomputers used in industry.
An inductor is hooked up to an AC voltage source. The voltage source has EMF and frequency. The current amplitude in the inductor is .What is the reactance of the inductor?
Provide examples of folkways that you learned growing up. Describe who taught you the folkway behavior and the consequences of not following the prescribed behavior
A 2.19 kg block initially at rest is pulled to the right along a horizontal surface by a constant, horizontal force of 16.1 N. The coefficient of kinetic friction is 0.145. The acceleration of gravity is 9.8 m/s2. Find the speed of the block after
The diffraction pattern displays a fourth-order maximum where the third minimum of light of an unknown wavelength had been observed to fall. What is the unknown wavelength?
A proton in a high-energy accelerator is given a kinetic energy of 86.2 GeV.
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