Look at your solutions for the spring-plus-box-plus-ramp problem assigned on Monday.

  1. When there is no friction, what is the speed of the box when it reaches the rest position of the spring?
  2. When there is no friction, what is the speed of the box when it continues past the rest position of the spring by a distance x = 0.0412 m?
  3. When there is friction, what is the speed of the box when it reaches the rest position of the spring?