Rigid bar abc is supported by pin-connected axial member (1) and by a 0.85-in.-diameter double shear pin connection at c. member (1) is a 3.00 in. wide by 0.75 in. thick rectangular bar made of aluminum with an elastic modulus of 9100 ksi. when a concentrated load p is applied to the rigid bar at a, the normal strain in member (1) is measured as -840 με. assume a=26 in., b=33 in., c=12 in., and d=33 in.(a) determine the magnitude of the applied load p.(b) determine the average shear stress in the pin at c.

depends on what you mean by "group." for order, it would be coleoptera (beetles). for class, it would be insecta (insects). for phylum, it would be the arthropoda (animals with jointed exoskeletons).

explanation:

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle