For the beam and loading shown, what is the minimum value of b ( bmin ) for the cross section design of the beam knowing that the grade of timber used has an allowable normal stress of 1750 psi.

Which of the following is not a characteristic of s waves? a. travel slower than p waves. b. cannot be detected in locations more than 105° from an earthquake’s epicenter. c. travel through solids and liquids. d. only affect coastal regions.

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?