Three charges are located at the vertices of a triangle, as shown.
Which vector best represents the net force acting on the
-3C charge in the diagram?

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?