Julian feels that he has a hard time reacting quickly enough when his friends toss him an item, or when he needs to make a fast movement. his neighbor recommended joining a sports team to improve his reaction time. which of the following sports would best julian improve his reaction time?

Abanked road comer of radius 146 m is to be constructed. if the comer is designed for vehicles moving with a speed of 20.0 m/s, what should the banking angle be, in units of degrees?

The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?

3. which is not a primary color of light? blue red green yellow