Moto circolare uniforme. Motion of a body (CORPO) travelling at a constant speed (VELOCITA’) in a...
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Transcript of Moto circolare uniforme. Motion of a body (CORPO) travelling at a constant speed (VELOCITA’) in a...
![Page 1: Moto circolare uniforme. Motion of a body (CORPO) travelling at a constant speed (VELOCITA’) in a circular path (TRAIETTORIA) r is the radius (RAGGIO)](https://reader036.fdocuments.us/reader036/viewer/2022062417/551c0735550346ad4f8b4f17/html5/thumbnails/1.jpg)
moto circolare uniforme
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• Motion of a body (CORPO) travelling at a constant speed (VELOCITA’)
in a circular path (TRAIETTORIA)
r is the radius (RAGGIO)of the path
![Page 3: Moto circolare uniforme. Motion of a body (CORPO) travelling at a constant speed (VELOCITA’) in a circular path (TRAIETTORIA) r is the radius (RAGGIO)](https://reader036.fdocuments.us/reader036/viewer/2022062417/551c0735550346ad4f8b4f17/html5/thumbnails/3.jpg)
![Page 4: Moto circolare uniforme. Motion of a body (CORPO) travelling at a constant speed (VELOCITA’) in a circular path (TRAIETTORIA) r is the radius (RAGGIO)](https://reader036.fdocuments.us/reader036/viewer/2022062417/551c0735550346ad4f8b4f17/html5/thumbnails/4.jpg)
![Page 5: Moto circolare uniforme. Motion of a body (CORPO) travelling at a constant speed (VELOCITA’) in a circular path (TRAIETTORIA) r is the radius (RAGGIO)](https://reader036.fdocuments.us/reader036/viewer/2022062417/551c0735550346ad4f8b4f17/html5/thumbnails/5.jpg)
The velocity (v) of a body in UCM is variable and is tangential (TANGENTE) to the path of motion
This is the reason why in UCM wehave an acceleration
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• The Earth (TERRA) orbits the Sun (SOLE) once a year (ANNO) (3.16x107s) in a nearly circular orbit of radius 1.50x1011m. With respect to the Sun, determine:• a) the angular velocity of the Earth• b) the speed of the Earth• c) the magnitude and direction of the
Earth’s centripetal acceleration