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find the values of T1 and T2 for the s...

find the values of ` T_1` and ` T_2` for the sustem shown in Fig. 2 (c ) . 76 , ` g= 10 ms^2`.
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` T_2 sin 50^@ = mg = 60 xx 10 600 N`
or 1 T-2 = 600/0.766 = 783 N`
` T-1 = T_2 cos 50^@ = 7 83 xx 0.643 = 503 N`.
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