Condensed Lessons for Chapter 6
... Calculate the ratio Cd for each object. You should find that, in each case, the ratio is a little more than 3. In fact, the ratio Cd is exactly the same number for every circle. This constant ratio is denoted by the Greek letter . So, Cd . If you solve this equation for C, you get the form ...
... Calculate the ratio Cd for each object. You should find that, in each case, the ratio is a little more than 3. In fact, the ratio Cd is exactly the same number for every circle. This constant ratio is denoted by the Greek letter . So, Cd . If you solve this equation for C, you get the form ...
