C5_presentation

# C5_presentation - (C5T.5 Two magnetic hockey pucks sliding...

This preview shows pages 1–4. Sign up to view the full content.

(C5T.5) Two magnetic hockey pucks sliding on a flat plane of frictionless ice attract each other, changing each other’s direction of motion as they pass. We can (or cannot) realistically apply conservation of momentum to this situation because (A) the system of interest floats in space . (B) the pucks are a functionally isolated system. (C) we can treat the interaction as a collision . (D) Conservation of momentum does not apply here.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
2. (C5T.4) Two football players run into each other at midfield. We can (or cannot) realistically apply conservation of momentum to calculate the players’ velocities just after the impact because (A) the system of interest floats in space . (B) the pucks are a functionally isolated system. (C) we can treat the interaction as a collision . (D) Conservation of momentum does not apply here.
(C5B.6) Two hockey pucks, one with mass m and one with mass 3 m , slide on a flat, frictionless plane of ice. Originally the lighter puck is sliding westward at a speed of 2 m/s, while the other is sliding eastward at a speed of 1 m/s. The pucks collide and stick together.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern