Two steel pipes ab and bc each having a mass 8kg/m are welded together at b and supported by three wires. setermine the tension in each wire.

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.