A toroida with a 40 cm (25 in.) of electricity flowing in 200 mA if the toroida has 5,000 coils to designate the magnetic field of induction on the toroida axis​

A6,600 kg train car moving at +2.0 m/s bumps into and locks together with one of mass 5,400kg moving at -3.0m/s. what is their final velocity? +0.50 m/s -1.0 m/s +2.5 m/s -0.25 m/s

·sound · parallel · mechanical · not a vacuum · needs a medium · compressions and rarefaction what type of wave is being described? a) compaction b) electromagnetic c) longitudinal d) transverse

Forces used for the normal fault in british columbia canada