In an elastic collision between two objects, the mass m1 shows up on both sides of the Cop equation. Why?

A system’s total momentum is 0 [kg m/s]. What does that tell us about the objects in it?

Why does the Cop equation work on an elastic collision without any extra terms for the bounce?

Two cars are about to collide on a straight road. What is the most useful system to draw for the problem?

Taking north as positive, a Cop problem gives a final velocity of -8 [m/s]. How is that reported?

What kind of pontic design would you plan for #10?   

In the above scenario, you also notice that #9 has existing decay under the previous ML and DL composite restorations. #11 has some minor fractures and incipient caries. What kind of restoration would you plan for Jack?    

Timothy Cruise presents to your office with a fractured #10. He says he broke the tooth during an impossible mission in Morocco last year. You decide to make him an FPD. While prepping the teeth, Timothy says he plans to meet his friend Nicole and cannot smile with a missing tooth. How do you respond? 

True/False – Under the HIPAA Privacy Rule, a provider does not need permission from the patient to further disclose the information other than as permitted or required by the contract or as required by law

Considering proper porcelain support in a PFM bridge, all internal areas bearingporcelain should be _______________ .