Tony is a mass of 40 kg and runs up a flight of stairs with a vertical height of 3M the actual distance that she covers is 5 m

Drag each item into the proper state of matter category.

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?

In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?