Compute the longitudinal tensile strength of an aligned glass fiber–epoxy matrix composite in which the average fiber diameter and length are 0.015 mm (5.9 × 10–4 in.) and 2.0 mm (0.08 respectively, and the volume fraction of fibers is 0.25. assume that (1) the fiber–matrix bond strength is 100 mpa (14,500 psi), (2) the fracture strength of the fibers is 3500 mpa (5 × 105 psi), and (3) the matrix stress at composite failure is 5.5 mpa (800 psi)

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

Ways that industry and agriculture use physical properties to separate substances