Drilling is an example of what type of manufacturing process? Casting
O Forging
Joining and assembly
O Machining

In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?

Plan an experiment to measure the surface tension of a liquid similar to water. if necessary, review the ncfmf video surface tension for ideas. which method would be most suitable for use in an undergraduate laboratory? what experimental precision could be expected?

Asimply supported beam abc of length l has ab of length hl and second moment of area / and bc of length hl and second moment of area i2. determine the strain energy stored in the beam when it is subject to a vertical load f at its midpoint and the consequential central deflection.