Inertia is the resistance of an object to a change ?

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?

Identify the type of heat transfer occurring when chocolate melts in your hand