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Elastic Vs Inelastic Contents: Quandary Elastic vs inelastic Demos

Elastic Vs Inelastic Contents: Quandary Elastic vs inelastic Demos. Quandary. v = 0 m/s m = 845 grams. Before. v = 560 m/s m = 100. grams. Block O Wood. bullet. v = ???. After. Calculate: Velocity after Total energy before Total energy after ( 1 / 2 mv 2 ). Bullet and

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Elastic Vs Inelastic Contents: Quandary Elastic vs inelastic Demos

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  1. Elastic Vs Inelastic • Contents: • Quandary • Elastic vs inelastic • Demos

  2. Quandary v = 0 m/s m = 845 grams Before v = 560 m/s m = 100. grams Block O Wood bullet v = ??? After • Calculate: • Velocity after • Total energy before • Total energy after • (1/2mv2) Bullet and Block combo

  3. Inelastic Elastic Sticky Ke is Not conserved Bullet in wood car bumper v>5mph irreversible Bouncy Ke is conserved spring bumper Molecules reversible

  4. Demos: • Tunnel of transmogrification • Rubber Bullets • Pelton Wheel • Explosions • Murray Mobile # 1 - pend-u-mobile • Murray Mobile #2 - balloon rocket • Murray Mobile #3 - bang • Murray Mobile #4 - Meth Cannon • Murray Mobile #5 - the XZJ500 • Match rockets

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