document.write( "Question 1081336: A stone id dropped out of a window near the top of a building, what its velocity when it has fallen 4.0 m?
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Algebra.Com's Answer #695386 by ikleyn(52797)\"\" \"About 
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document.write( "1.  A stone id dropped out of a window near the top of a building, what its velocity when it has fallen 4.0 m?\r\n" );
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document.write( "    v = \"sqrt%282%2Ag%2Ah%29\" = \"sqrt%282%2A9.81%2A4%29\" = \"sqrt%2878.48%29\" = 8.86 m/s (meters per second)\r\n" );
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document.write( "2.  A car starting from rest accelerates at a constant rate of 3.0 m/s2 for 8.0 seconds. How far does the car travel during this time?\r\n" );
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document.write( "    S = \"%28at%5E2%29%2F2\" = \"%283%2A8%5E2%29%2F2\" = 96 m/s = 345.6 km/h.\r\n" );
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