The four-bar linkage of prob. 5/88 is repeated here. if the angular velocity and angular acceleration of drive link oa are 10 rad/s and 5 rad/s2, respectively, both counterclockwise, determine the angular accelerations of bars ab and bc for the instant represented.

Explain what makes a passenger in a turning car slide toward the door. critical thinking

What happens in a global convection cell

How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by