Một chất điểm chuyển động trong mặt phẳng Oxy với phương trình :
{ = 2 + 10...
Physics, 11.10.2021 02:00 mustafajibawi1
Một chất điểm chuyển động trong mặt phẳng Oxy với phương trình :
{ = 2 + 10
Answers: 3
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A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.
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Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs
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Answers: 1
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Answers: 3
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