A 2MeV proton is moving perpendicular to a uniform magnetic field of 2.5 T. the force on a proton is

The sun generates both mechanical and electromagnetic waves. which statement about those wave is true?

The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.

Drag each item into the proper state of matter category.