document.write( "Question 1184370: Determine the centripetal force acting upon a 40-kg child who makes 10 revolutions around the cliffhanger in 29.3 seconds. The radius of the barrel is 2.90 meters. Show your solution. \n" ); document.write( "

Algebra.Com's Answer #814933 by ikleyn(52778) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( " Make it step by step under my instructions.\r
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document.write( "(1)  First calculate the linear speed by dividing the distance by time.\r\n" );
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document.write( "     The distance is one circumference  taken 10 times (10 revolutions) in 29.3 seconds,\r\n" );
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document.write( "     so the speed is  v =   meters per second.\r\n" );
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document.write( "(2)  Then apply the formula\r\n" );
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document.write( "         a =   \r\n" );
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document.write( "     to find the centripetal acceleration in m/s^2.\r\n" );
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document.write( "(3)  Finally, to find the force, multiply the centripetal acceleration by the mass.\r\n" );
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document.write( "    You will get the force in Newtons.\r\n" );
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\n" ); document.write( "\n" ); document.write( "Happy calculations !\r
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