'Acceleration rate' diaporamas de présentation

899 views • 61 slides

407 views • 28 slides

Acceleration of highest energy cosmic rays in jets of powerful AGNs

Acceleration of highest energy cosmic rays in jets of powerful AGNs. Maxim Lyutikov (UBC, U. Rochester) in collaboration with Rashid Ouyed (UofC). UHECRs. CR spectrum, composition, confinement. second knee ?. toe ?. 1 particle per km 2 per century. knee, 4 10 15 eV.

392 views • 26 slides

Chapter 4

Chapter 4. Motion in 2 Dimensions. Overview. The focus of this chapter is kinematics in 2-D Projectile Motion Uniform Circular Motion Tangential/Radial Acceleration Relative Motion. 4.1 Pos, Vel , Accel Vectors.

400 views • 23 slides

Software and control issues

317 views • 22 slides

Uniform Circular Motion

Uniform Circular Motion. Q: You are swinging a ball around in a circle on a string. Suddenly the string breaks. Where does the ball go?. A) out from the center of the circle B) in to the center of the circle C) tangent to the path of the circle

335 views • 21 slides

Tycho Brahe (1546-1630) best observer of his day Made most accurate measurements of his time

555 views • 18 slides

2 Motion in One Dimension

131 views • 12 slides

MOTION

MOTION. SPEED. m/s Km/h. U niform R ectilinear M otion. URM is motion with a straight line trajectory over the same distance in the same amount of time. The speed is constant over the whole trajectory. U niform R ectilinear M otion. ACCELERATION. m/s 2. distance =1/2at 2.

125 views • 11 slides

187 views • 9 slides