1.How do you calculate the modulus of resilience and toughness from a graph and get a numerical value? Is there an equation? If so what is it?
2.Find the maximum deflection of a wooden bearer which has three supports; one at each edge (2) and one in the middle (2m from each other). Bearer holds a UDL over its whole length (4m) of 600 N/m.
Data:
bearer: 0.045x0.12x4 (rectangular)
E=14000 MPa
3.Two chambers, A and B both have manometers with the same fluid with specific gravity 1.4. When h(sub a) = 6 cm and h(sub b) = 4 cm, what is the gage pressure in chamber A?