Physics, 21.09.2019 20:50 keundrecrowe3552
Point at the end of a spinning helicopter blade has a centripetal acceleration of 105.8 m/s2. if the velocity of the blade at this point is 23 m/s, how long is the helicopter blade?
Answers: 1
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The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f
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1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving
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Two solutions of the same uv-absorbing molecule were analyzed by uv-vis spectroscopy on the same instrument using 1 cm pathlength cells. use data from the table to calculate by what percentage the concentration of solution b is compared to that of solution a.sample absorbance at 315nm a 0.45 b 0.80
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Physics, 23.06.2019 02:30
Intro: a solid ball of radius rb has a uniform charge density Ļ. part a: what is the magnitude of the electric field e(r) at a distance r> rb from the center of the ball? express your answer in terms of Ļ, rb, r, and Ļµ0. part b: what is the magnitude of the electric field e(r) at a distance r express your answer in terms of Ļ, rb, r, and Ļµ0. part c: let e(r) represent the electric field due to the charged ball throughout all of space. which of the following statements about the electric field are true? check all that apply. e(0) = 0 e(rb)=0 limrāāe(r)=0 the maximum electric field occurs when r=0 the maximum electric field occurs when r=rb the maximum electric field occurs as rāā.
Answers: 1
Point at the end of a spinning helicopter blade has a centripetal acceleration of 105.8 m/s2. if the...
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