Physics, 14.07.2019 04:30 chantellejames4073
Particle with a mass of 1.7 × 10-20 kg is oscillating with simple harmonic motion with a period of 3.4 × 10-5 s and a maximum speed of 2.6 × 103 m/s. calculate (a) the angular frequency and (b) the maximum displacement of the particle.
Answers: 1
Physics, 21.06.2019 23:20, nathalyviruete
Imagine you had to physically add electrons, one at a time, to a previously neutral conductor. you add one electron very easily, but the second electron requires more work. in your initial post to the discussion, explain why this is. also, what happens to the work needed to add the third, fourth, fifth, and subsequent electrons
Answers: 1
Physics, 22.06.2019 14:40, akitchen10
A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.
Answers: 1
Particle with a mass of 1.7 × 10-20 kg is oscillating with simple harmonic motion with a period of 3...
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