Use the following to answer question 1. Two point charges
... A solid, conducting sphere of radius a carries an excess charge of +6 µC. This sphere is located at the center of a hollow, conducting sphere with an inner radius of b and an outer radius of c as shown. The hollow sphere also carries a total excess charge of +6 µC. ...
... A solid, conducting sphere of radius a carries an excess charge of +6 µC. This sphere is located at the center of a hollow, conducting sphere with an inner radius of b and an outer radius of c as shown. The hollow sphere also carries a total excess charge of +6 µC. ...
angular size
... Subdivide one degree into 60 arcminutes – minutes of arc – abbreviated as 60 arcmin or 60´ Subdivide one arcminute into 60 arcseconds – seconds of arc – abbreviated as 60 arcsec or 60” 1° = 60 arcmin = 60´ 1´ = 60 arcsec = 60” For example – Moon: 0.5°, 30 arcmin, or 1800 arcsec – Saturn: 20 arc ...
... Subdivide one degree into 60 arcminutes – minutes of arc – abbreviated as 60 arcmin or 60´ Subdivide one arcminute into 60 arcseconds – seconds of arc – abbreviated as 60 arcsec or 60” 1° = 60 arcmin = 60´ 1´ = 60 arcsec = 60” For example – Moon: 0.5°, 30 arcmin, or 1800 arcsec – Saturn: 20 arc ...
MOMENTUM AND COLLISIONS
... Since impulse is equal to the change in momentum than the change in momentum would be equal and opposite So if one object gained momentum after a collision than the other object must lose the same amount of momentum ...
... Since impulse is equal to the change in momentum than the change in momentum would be equal and opposite So if one object gained momentum after a collision than the other object must lose the same amount of momentum ...
Chapter 9 Rotational dynamics
... point in the same direction? Let us add another particle of the same mass at same location as the (first) m1 , but in the opposite direction. ...
... point in the same direction? Let us add another particle of the same mass at same location as the (first) m1 , but in the opposite direction. ...
Star Formation
... gas is blown away, but its thermal energy comes from gravitational contraction, not fusion 4) The collapsing gas becomes a young stellar object with an accretion disk and jets 4) When the young stellar object begins fusing hydrogen into helium it becomes a true star ...
... gas is blown away, but its thermal energy comes from gravitational contraction, not fusion 4) The collapsing gas becomes a young stellar object with an accretion disk and jets 4) When the young stellar object begins fusing hydrogen into helium it becomes a true star ...
5Stars_Part_Two
... 3. Its location was fixed with respect to the stars. From Jay Pasachoff’s “Contemporary Astronomy” ...
... 3. Its location was fixed with respect to the stars. From Jay Pasachoff’s “Contemporary Astronomy” ...
Introduction to VLTI and first scientific results
... Miras & LPVs • Luminosities ~ 104 L⊙ • Teff < 3000 K • “Chemical” classification in C, M, and S stars • Dust formation • Mass loss rates up to 10-4 M⊙/yr • Final outflow velocities < 40 km/s • Pulsation period 102 to 103 days • Correlation between dust shell and variability ...
... Miras & LPVs • Luminosities ~ 104 L⊙ • Teff < 3000 K • “Chemical” classification in C, M, and S stars • Dust formation • Mass loss rates up to 10-4 M⊙/yr • Final outflow velocities < 40 km/s • Pulsation period 102 to 103 days • Correlation between dust shell and variability ...
