Which of the following statements best explains the relationship between eyes and depth perception?

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.

Which type of wave can travel without a medium

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative