Physics, 06.11.2020 17:50 roxequartz
CALCULAR LA VELOCIDAD FINAL DE UN OBJETO, SI TIENE UNA VELOCIDAD
INICIAL DE 3 M/S, UNA ACELERACIÓN DE 3 M/S^2 Y TARDA UN TIEMPO DE 50
SEGUNDOS.
Answers: 1
Physics, 22.06.2019 12:00, jazz8224
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 23.06.2019 09:30, jonathanjenkins701
The vector a? is 3.50 cm long and is directed into this page. vector b? points from the lower-right corner of this page to the upper-left corner of this page and has the components bx=-19.5 cm , by=25 cm. in the right-handed coordinate system, where the +x-axis directed to the right, the +y-axis toward the top of the page, and +z-axis out of the page, find the x-component of the vector product a? ×b? , measured in cm2.
Answers: 1
CALCULAR LA VELOCIDAD FINAL DE UN OBJETO, SI TIENE UNA VELOCIDAD
INICIAL DE 3 M/S, UNA ACELERACIÓN...
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