Physics, 07.09.2021 14:00 madisonnewby5021
a car is running with the velocity of 72km/hr .what will be its velocity after 5s if its acceleration is -2m/s^2?β
Answers: 2
Physics, 22.06.2019 06:30
5submission this assignment is worth 20 points total. you are required to submit the following by next lab: 1. (3 points) determine the equation for the output angular velocity Ο2 = ΞΈΛ 2 as a function of ΞΈ1, Ο1 = ΞΈΛ 1 and Ξ±. you must show all your work to receive credit. 2. (2 points) use the result of problem#1 to plot Ο2 over 0 β€ ΞΈ1 β€ 360deg with Ο1 = 360deg/sec. do this for Ξ± = {10,30}deg. show the results on the same plot and properly label the axes, title, legend. for this you can use matlab or ms excel. 3. (3 points) determine the equation for the output angular acceleration ΟΛ 2 and create a plot similar to the one in problem#2. 4. (10 points) submit plots of the results (Ο2 and ΟΛ 2) obtained from creo/mechanism and compare them to results of problem#2 and problem#3. note that you should do these comparisons for the two cases with Ξ± = {10,30}deg. 5. (2 points) provide a brief explanation of the results. did they match? what are the implications as misalignment angle increases?
Answers: 3
Physics, 22.06.2019 07:20
Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
Answers: 2
Physics, 22.06.2019 21:10
A10-kg isto a of 10 m at aa0.9 kg/m.30 kg of ,at aas10-m .. ( 9.8 m/s2 g.)
Answers: 3
Physics, 22.06.2019 21:20
People with normal vision cannot focus their eyes underwater if they aren't wearing a face mask or goggles and there is water in contact with their eyes. in a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina.with the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 2.05cm in front of the eye.)
Answers: 3
a car is running with the velocity of 72km/hr .what will be its velocity after 5s if its acceleratio...
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