3. A car is travelling at initial speed u = 32 m/s. It then starts to decelerate with a = -2.0 m/s2 for 8.0 seconds.
a) What is the speed of the car after 8.0 seconds?
b) How far did the car travel during those 8.0 seconds?

Please help

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?

The two required components for a generator

What causes the formation of ocean currents?