luation Warning : The document was created with Spire.PDF for .NET.\r\r31 . ¥_d¦Br§ghiv¨u©ª«cABC ¬£4¥_- \rA®£.¨u¯£lg°¢±²³¥_´ª«gµ¢`c¶¬£\r·¸¹º`»A£lµ¢¼¦`»A£lµ¢¼B\r/:\r\r32 .\r¥_g®½1500 kg,dhir = 10 m/su¾¿¿`3£gÀÁ\rÂà = 50 m4]¥_Äu¾¿3£l´¿«gµ¢4\r/0\rÅ = 5904 N9 % = 4704 N9& = 3 5 0 4 N\rR = 11.72 kN\r33 . ÈÉ/!g ® ½ /= 300 k g , mÊËhiy = 8 m/s,ÌÍÎ\rhiu = 2 m/s4]ÈÐ6 ´ÑÈÉÒÓ¢gÔ½4\r/0 / = 3 k N -S\r34 . Ö×ØÙ£Ú×bg¼Û£"ÜÝÖ×g®½10 k g , Þh\r % = 500 m/s, = 60°,`à£ghiá= 200 m/s4]Ö×\rØ 4£"£gAâlwx ã`mc¢gäÔ½4.\r/0åx = -0.5kNs, =-4.33 kN-s\r3 5 . æç©è®¡go½)oé´ê4go½ë4¡g®½\rèm 3 a b) cìíîïðê4oñ h i è 4