A ray of light reflects from a plane mirror with an angle of incidence of 370. What is the angle between the plane of the mirror and the reflected beam? 5​

Apositive point charge q is fixed on a very large horizontal frictionless tabletop. a second positive point charge q is released from rest near the stationary charge and is free to move. which statement best describes the motion of q after it is released? assume q stays on the table

What are similarities and differences of reflection, refraction, diffraction and absorption?

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?