'Momentum conserved' diaporamas de présentation

Protostellar Disks: Birth, Life and Death

National Aeronautics and Space Administration. Protostellar Disks: Birth, Life and Death. Neal Turner Jet Propulsion Laboratory, California Institute of Technology. The Life of Protostellar Disks. Jets and Winds Basic disk properties

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Phys 221 exam 2 review

558 views • 41 slides

Momentum and Collisions Review

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"the total momentum of the two balls is the same as it was before."

READING QUIZ. When cue ball collides with another billiard ball initially at rest,. "the total momentum of the two balls is the same as it was before." "each ball has the same momentum after the collision as it did before."

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Momentum and impulse

457 views • 14 slides

Conservation of Momentum

Conservation of Momentum. Why does my shoulder hurt after I shoot my hunting rifle?. Conservation of Momentum. ? p i = ? p f In the absence of net external forces acting on the objects, momentum is conserved Net force provides an impulse, which would result in momentum changing.

329 views • 11 slides

Physics Momentum

Physics Momentum. John G. Cramer Professor of Physics B451 PAB cramer@phys.washington.edu. Momentum and the 2 nd Law. Momentum is a vector quantity. Force changes momentum. Momentum Units: kg m/s or N s. Solving Momentum Problems. Drawing a before-and-after pictorial representation

330 views • 10 slides

Compton Effect Heisenberg Uncertainty Principle

Compton Effect Heisenberg Uncertainty Principle. Is momentum Conserved?. Since a stationary electron can gain some velocity and thus momentum in the photoelectric effect something needs to lose momentum in order for momentum to be conserved. Momentum of Light p = hf/c = h/ ?.

157 views • 7 slides