# physics

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TWO EQUAL FORCES HAVE A RESULTANT EQUAL TO 1 1/2 TIMES THE EITHER FORCE . AT WHAT ANGLE THEY ARE INCLINED TO EACH OTHER

• physics -

Draw parallelogram with all sides of length one.
cos(T/2) = (1.5/2) = .75
T/2 = 41.4 deg
T = 82.8 degrees

• physics -

cos T/2=1.5/2 = .75
T/2 = 41.4 deg
T= 41.4*2
= 82.9 •

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