3 - Answer C 3 In a roller coaster consisting of many cars...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Reading Quiz #3 1. Newton’s Laws of Motion are A) always true. B) sometimes true. C) only true in inertial reference frames. D) only true in accelerating reference frames. Answer: C. 2. A free body diagram includes A) all the forces acting on a system. B) only the forces causing the motion of the system. C) all the forces acting on a single body. D) only the forces causing the motion of a single body.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Answer: C. 3. In a roller coaster consisting of many cars the acceleration of the last car when going over the hill A) has the same acceleration as the first car when it went over the hill. B) has a greater acceleration than the first car when it went over the hill. C) has a smaller acceleration than the first car when it went over the hill. D) is zero. Answer: B....
View Full Document

This note was uploaded on 04/10/2008 for the course PHYSICS 150 taught by Professor Naik during the Winter '08 term at University of Michigan.

Ask a homework question - tutors are online