During an earthquake you should.
a. run to the nearest doorway for shelter.
b. get outside as quickly as possible.
c. take cover under a sturdy desk, table, or against an inside wall

True or false: the revolution of the earth creates day and night as it rotates around the sun

The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.

You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?