October 2015

can you help me solve ths? thank you

find the height of a prism with a base in the form of a sector in which the central angle is 25. its volume is found to be 350in.3 . and the height is four times the radius of the base. - See more at: /forum/strength-materials/need-help#comment-8050

Modified True or False:
1. The intersection of the vertical lines at various single support and orientation of a rigid body may approximate the center of gravity of the body.
2. The vertical and horizontal coordinates of the intersection at any reference frame is the centroid of the body.
3. It is assumed that the body is laminar and non-homogenous to determine the centroid.

a single-cell torque box without any bending material present in resisting a clockwise torque of 9000 in-lbs