What is the mass of object if it ?oats in electric field
An object with a net charge of 44 µC is placed in a uniform electric ?eld of 554 N/C, directed vertically.The acceleration of gravity is 9.81 m/s^2. What is the mass of this object if it ?oats in this electric ?eld?
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An organism called plasmodial slime mold is one large cytoplasmic mass with many nuclei.Explain how such a "megacell" could form?
A 45.0 kg girl is standing on a 165 kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless surface. The girl begins to walk along the plank at a constant velocity of 1.56 m/s relative to the plank
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What is the terminal speed for an 82.0 skier going down a 43.0 snow-covered slope on wooden skis = 0.060?
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Four charged particles are placed at the locations (0,0,a),(0,0,-a),(0,a,0),(0,-a,0) with charge q,5q,-3q,and -3q at each location. Find a simple approximation for the potential far away from the origin, express your answer in spherical coordinate
In the drawing, the weight of the block on the table is 452 N and that of the hanging block is 215 N. Ignore all frictional effects, and assuming the pulley to be massless.
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