A bicycle tire had a force of 7 N is applied on it, then it accelerates forward with velocity of 8 m/s. The tire has a mass of 2 kg. When another force of 6 N is applied on the tire, its velocity increases and reached up to (v). Find the velocity of the tire after 12 seconds

Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?

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?

How many atoms of nitrogen are in the chemical formula ni(w on