Physics, 12.09.2019 20:30, arnold2619
Atelephone line hangs between two poles 14 m apart in the shape of the catenary , where and are measured in meters.
(a) find the slope of this curve where it meets the right pole.
(b) find the angle between the line and the pol
Answers: 2
Physics, 21.06.2019 21:00, jjxt126
A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.
Answers: 2
Physics, 22.06.2019 07:30, idkjules5728
Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.
Answers: 2
Atelephone line hangs between two poles 14 m apart in the shape of the catenary , where and are meas...
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