when a jet lands on an aircraft carrier its speed goes from 90.0 m/s to zero in 1.5 seconds as It is stopped By a cable running across the Aircraft carriers deck

Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference

In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?

Of is j/kg·k. if a 2.6 kg of isk to k,is ?