When to use vertical distance or horizontal distance when calculating moment of force

The metric unit of electrical power is the watt volt ampere ohm

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.

Convection occurs when thermal energy is transferred by the movement of