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(Solved): QUESTION 11 The crank arm AB of an engine rotates around point A with an angular velocity of 6ra(d)/ ...
QUESTION 11
The crank arm AB of an engine rotates around point A with an angular velocity of 6ra(d)/(s) and an
angular acceleration of 10ra(d)/(s^(2)) in the clockwise direction when \theta =30\deg . The length of the arm AB
is b=0.4m and the length of the armBC is c=0.6m. Points A,B,C are hinges.
Calculate the velocity (v_(B),v_(C)) of the points B,C and the angular velocity (\omega _(BC)) of the arm BC .
Calculate the acceleration (a_(B),a_(C)) of the points B,C and the angular acceleration (\alpha _(BC)) of the
armBC.
SOLUTION