tto".- .

/\-, and Lf = f ^- -j-.

Af=^0.S2 in. =0.52X256 -- 133.12 ft. per sec. per sec. C/=0.54 in. =0.54X256 - 138.24 ft. per sec. per sec. AG = /' = 2.59 in. ==2.59 ft., since the scale of the drawing of the mechanism is 1 in. 1 ft.

-^^-^

133.12 __y ^y

2.59 dio C/ 138.24 ^^ , ,

7// = T=-2:59- = ^"'"^^-

Let the distance AP of point A from the instantaneous cen- ter be r. The total acceleration of A is the resultant of three

d