Acylindrical rod of copper (e = 110 gpa, 16 × 106 psi) having a yield strength of 240 mpa (35,000 psi) is to be subjected to a load of 6640 n (1493 lbf). if the length of the rod is 370 mm (14.57 what must be the diameter to allow an elongation of 0.53 mm (0.02087

Which of the following statements are true of solids? a.the particles do not vibrate. b.the particles are in a fixed location. c.they have strong intermolecular forces between the atoms or molecules. d.the particles have less kinetic energy than those of liquids or gases.

When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?

Which atomic model was proposed as a result of j. j. thomson’s work?