Help me please! How to do?
...
Answers: 3
Another question on Physics
Physics, 22.06.2019 11:30
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 1.90
Answers: 1
Physics, 22.06.2019 18:00
The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.
Answers: 1
Physics, 22.06.2019 20:50
Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?
Answers: 1
You know the right answer?
Questions
English, 04.11.2020 16:20
Mathematics, 04.11.2020 16:20
Health, 04.11.2020 16:20
Biology, 04.11.2020 16:20
Business, 04.11.2020 16:20
Social Studies, 04.11.2020 16:20
Mathematics, 04.11.2020 16:20
Mathematics, 04.11.2020 16:20
Mathematics, 04.11.2020 16:20
Mathematics, 04.11.2020 16:20
World Languages, 04.11.2020 16:20
Advanced Placement (AP), 04.11.2020 16:20
