Session 4 · Hour 1 · A small yes, many times.

1. Hour 1A small yes, many times.
2. Hour 2Hour two. A hammer with manners.
3. Hour 3Hour three. E equals WR times the cosines.
4. Hour 4Hour four. Guard the swing.

CheckA crank. A spring. Name the family. Then say why aluminium has no polite floor on an S-N chart. A safe static load can still die of repetition.