Jovian Planet Systems
... • The flattened disk forces everything down into the same plane (constraint 3) • Rotating gas disks are likely unstable and tend to breakup into protoplanetary lumps. • The lumps form from self gravity, grains become pebbles, pebbles become boulders….and so on • Planetesimals form. – The ones withou ...
... • The flattened disk forces everything down into the same plane (constraint 3) • Rotating gas disks are likely unstable and tend to breakup into protoplanetary lumps. • The lumps form from self gravity, grains become pebbles, pebbles become boulders….and so on • Planetesimals form. – The ones withou ...
Galactic components Structure and kinematics
... The galactic disk is a complex system including stars, dust and gas clouds, active star forming regions, spiral arm structures, spurs, ring, ... However, most of disk stars belong to an “axisymmetric” structure, the Thin disk, which is usually represented by an exponential density law: ...
... The galactic disk is a complex system including stars, dust and gas clouds, active star forming regions, spiral arm structures, spurs, ring, ... However, most of disk stars belong to an “axisymmetric” structure, the Thin disk, which is usually represented by an exponential density law: ...
X-ray binaries
... • Direct: Birth as binary system – More massive star ⇒compact object • Less massive star fills Roche radius ⇒mass-transfer ⇒LMXB ...
... • Direct: Birth as binary system – More massive star ⇒compact object • Less massive star fills Roche radius ⇒mass-transfer ⇒LMXB ...
EGR280_Mechanics_18_ImpulseMomentumRB
... Often, the linear momentum of a rigid body is not conserved, but the angular momentum about some point may be conserved. Such a point would be on the line of action of the resultant external force. ...
... Often, the linear momentum of a rigid body is not conserved, but the angular momentum about some point may be conserved. Such a point would be on the line of action of the resultant external force. ...
Effects of r-modes induced differential rotation on long-term
... composition of the stellar matter ...
... composition of the stellar matter ...
Law of Conservation of Momentum
... pTOTAL (i ) pTOTAL ( f ) Momentum can be transferred from one part of a system to another, but the total amount remains constant. Momentum is conserved during any interaction among objects – collisions, explosions, etc. – since these interactions involve INTERNAL impulses (one part of the system ...
... pTOTAL (i ) pTOTAL ( f ) Momentum can be transferred from one part of a system to another, but the total amount remains constant. Momentum is conserved during any interaction among objects – collisions, explosions, etc. – since these interactions involve INTERNAL impulses (one part of the system ...