Two identical 20-mm thick plates are bolted to the top and bottom flange to form the built-up beam. if the beam is subjected to a shear force of v = 300 kn, determine the maximum spacing s of the bolts to the nearest mm if each bolt has a shear strength of 30 kn

Write the correct abbreviation for each metric unit

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates

Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers total displacement?