Physics, 22.11.2019 07:31 musicalmel
Abody of mass 2 kilograms moves on a circle of radius 3 meters, making one revolution every 5 seconds. find the magnitude of the centripetal force acting on the body. (be sure to correctly state the units of the force.
Answers: 3
Physics, 22.06.2019 05:40
Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?
Answers: 2
Physics, 22.06.2019 11:10
While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.
Answers: 3
Physics, 22.06.2019 12:00
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
Answers: 1
Abody of mass 2 kilograms moves on a circle of radius 3 meters, making one revolution every 5 second...
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