document.write( "Question 16071: An electric hoist is used to lift a piece of equipment. The diameter of the drum on the hoist is 10 inches, and the equipment must be raised 1 foot. Find the number of degrees through which the drum must rotate. \n" ); document.write( "
Algebra.Com's Answer #10102 by kapilsinghi(68)![]() ![]() ![]() You can put this solution on YOUR website! for 2*pi*r height it must rotate by 360 degrees \n" ); document.write( "for 12inches height it must rotate by (360*12)/(2*3.14*10) \n" ); document.write( " = 4320/62.8 \n" ); document.write( " = 68.78 degrees \n" ); document.write( " \n" ); document.write( " |