If a 200 N net force acts on a 500 grams car, what will the acceleration of the car be? 

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

The value of cos 30° is the same as which of the following?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?