3/87 Determine a general expression for the normal force NA exerted by the smooth vertical wall on the uniform slender b
Posted: Sun May 15, 2022 11:52 pm
3/87 Determine a general expression for the normal force NA exerted by the smooth vertical wall on the uniform slender bar of mass m and length L. The mass of the cylin- der is mī, and all bearings are ideal. Determine the value of m, which makes (a) NA = mg/2 and (6) NA = 0. D A m B B 30° 30° E 2L 3 mi PROBLEM 3/87