hw 6 - Patel (pnp223) homework 06 Turner (92160) 1 This...

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Unformatted text preview: Patel (pnp223) homework 06 Turner (92160) 1 This print-out should have 11 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 (part 1 of 3) 10.0 points A ball is thrown and follows the parabolic path shown. Air friction is negligible. Point Q is the highest point on the path. Points P and R are the same height above the ground. Q R P How do the speeds of the ball at the three points compare? 1. bardbl vectorv Q bardbl < bardbl vectorv R bardbl < bardbl vectorv P bardbl 2. bardbl vectorv R bardbl < bardbl vectorv Q bardbl < bardbl vectorv P bardbl 3. bardbl vectorv P bardbl = bardbl vectorv R bardbl < bardbl vectorv Q bardbl 4. bardbl vectorv Q bardbl < bardbl vectorv P bardbl = bardbl vectorv R bardbl 5. bardbl vectorv P bardbl < bardbl vectorv Q bardbl < bardbl vectorv R bardbl 002 (part 2 of 3) 10.0 points Which of the following diagrams best indi- cates the direction of the acceleration, if any, on the ball at point...
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This note was uploaded on 07/11/2009 for the course PHY 92160 taught by Professor Turner during the Spring '09 term at University of Texas at Austin.

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hw 6 - Patel (pnp223) homework 06 Turner (92160) 1 This...

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