document.write( "Question 255529: A stone is thrown horizontally off a cliff with a velocity of 10 m/s. If it takes 5 seconds for the stone to hit the ground, how his is the cliff? \n" ); document.write( "
Algebra.Com's Answer #187756 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A stone is thrown horizontally off a cliff with a velocity of 10 m/s. If it takes 5 seconds for the stone to hit the ground, how his is the cliff? \n" ); document.write( "------------------ \n" ); document.write( "s(t) = -9.8t^2 + vot + so \n" ); document.write( "--- \n" ); document.write( "so is the height of the cliff. \n" ); document.write( "s(t) is 0 when the stone hits the ground. \n" ); document.write( "Since the stone is not thrown up and down vo is 0. \n" ); document.write( "------------------------- \n" ); document.write( "Find 9.8(5)^2 = 9.8*25 = 245 meters (height of the cliff) \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========================================================== \n" ); document.write( " |