When evan decides to play sports on friday night instead of hanging out at the pizza shop, he is

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?

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?