for a fluid flowing at a velocity v in a tube of cross-sectional area A, VA=constant. state two assumptions made in deriving this equation

The extremely high temperatures needed to trigger nuclear fusion are proposed to be generated by laser irradiating a spherical pellet of deuterium and tritium fuel of diameter 1.8 mm. (a) determine the maximum fuel temperature that can be achieved by irradiating the pellet with 200 lasers, each producing a power of 550 w. the pellet has an absorptivity 0.3 and emissivity 0.8.

Why there is no inductive reactance in dc circuits

What is the magnitude of the resultant vector round your answer to the nearest tenth