Knight_ch10

# Knight_ch10 - Chapter 10 Rank in order, from largest to...

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Unformatted text preview: Chapter 10 Rank in order, from largest to smallest, the gravitational potential energies of balls 1 to 4. 1. ( U g ) 1 &gt; ( U g ) 2 &gt; ( U g ) 3 &gt; ( U g ) 4 2. ( U g ) 4 &gt; ( U g ) 3 &gt; ( U g ) 2 &gt; ( U g ) 1 3. ( U g ) 1 &gt; ( U g ) 2 = ( U g ) 4 &gt; ( U g ) 3 4. ( U g ) 3 &gt; ( U g ) 2 = ( U g ) 4 &gt; ( U g ) 1 5. ( U g ) 4 = ( U g ) 2 &gt; ( U g ) 3 &gt; ( U g ) 1 Rank in order, from largest to smallest, the gravitational potential energies of balls 1 to 4. 1. ( U g ) 1 &gt; ( U g ) 2 &gt; ( U g ) 3 &gt; ( U g ) 4 2. ( U g ) 4 &gt; ( U g ) 3 &gt; ( U g ) 2 &gt; ( U g ) 1 3. ( U g ) 1 &gt; ( U g ) 2 = ( U g ) 4 &gt; ( U g ) 3 4. ( U g ) 3 &gt; ( U g ) 2 = ( U g ) 4 &gt; ( U g ) 1 5. ( U g ) 4 = ( U g ) 2 &gt; ( U g ) 3 &gt; ( U g ) 1 A small child slides down the four frictionless slides AD. Each has the same height. Rank in order, from largest to smallest, her speeds v A to v D at the bottom. 1. v A = v B = v C = v D 2. v D &gt; v A = v B &gt; v C 3. v D &gt; v A &gt; v B &gt; v C 4. v C &gt; v A = v B &gt; v D 5. v C &gt; v B &gt; v A &gt; v D A small child slides down the four frictionless slides AD. A small child slides down the four frictionless slides AD....
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## This note was uploaded on 04/08/2008 for the course PHYS 270 taught by Professor Drake during the Spring '08 term at Maryland.

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Knight_ch10 - Chapter 10 Rank in order, from largest to...

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