As some source continues to recede from you at a constant speed (as in it is already receding beforehand) does the pitch you hear increase, decrease, or remain the same.

Blank liquids and gases exert a buoyant force on objects placed in them

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.

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?