Physics, 22.01.2020 20:31 riaahroo2378
The term relative intensity is used to denote the amount of energy expended per minute.
a. true
b. false
Answers: 3
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Physics, 22.06.2019 10:30
Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is Ξs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
Answers: 3
Physics, 22.06.2019 20:20
The base of a 50-meter tower is at the origin; the base of a 50-meter tree is at (0, 50, 0). the ground is flat and the z-axis points upward. the following parametric equations describe the motion of six projectiles each launched at time t = 0 in seconds. (i) r (t) = (50 + t2)k (ii) r (t) = 2t2 j + 2t2k (iii) r (t) = 50 i + 50 j + (50 â t2)k (iv) r (t) = 2t j + (50 â t2)k (v) r (t) = (50 â 2t) i + 2t j + (50 â t)k (vi) r (t) = t i + t j + tk (a) which projectile is launched from the top of the tower and goes downward? at time t = , the projectile hits the ground at point (x, y, z) = . (b) which projectile hits the top of the tree?
Answers: 2
The term relative intensity is used to denote the amount of energy expended per minute.
...
...
History, 19.04.2020 05:27
History, 19.04.2020 05:27
Biology, 19.04.2020 05:27
History, 19.04.2020 05:27
Chemistry, 19.04.2020 05:27
Mathematics, 19.04.2020 05:27
History, 19.04.2020 05:28
English, 19.04.2020 05:28