Bill's motorcycle can accelerate at 7.05m/s2 at a certain RPM and gear. How far, starting from rest, will Bill travel in the first 2.50s?

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?

The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.

What is a subatomic particle with a negative charge and very little mass?