What speed would a bowling ball reach in 3.5 seconds of true free fall?
explain your reasoning

What are the three ways that an object can accelerate

Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?

What do you think car designers do if the damage caused by a crash test is too severe?