Dados los vectores a = 4cm y b = 6cm que forman entre si un ángulo de 40°. Halla el módulo del vector suma.

What produces a record of seismic waves? richter scale seismogram barometer seismograph

Research the neutrino using the internet and report your findings. in a nuclear decay, the nucleus of an atom splits apart. larger particles can be detected and their masses and velocities can be recorded. explain how the existence and properties of the neutrino could be predicted using the conservation laws.

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?