Chapter 4 phy - Chapter 4 Force and Newtons Laws of Motion...

This preview shows page 1 - 3 out of 5 pages.

Chapter 4 Force and Newtons Laws of Motion Student: ___________________________________________________________________________ 1. Which of the following is a vector quantity? A. volume. B. force. C. speed. D. time. E. length. 2. When a person stands on a scale, which of the following is not a force exerted on the scale. 3. When a force is called a "normal" force, it is 4. A friction force is A. a contact force that acts parallel to the contact surfaces B. a normal force between contact surfaces C. is a scalar quantity since it can act in any direction along a surface D. does not depend on the nature of the surfaces 5. The net force on a moving object suddenly becomes zero. The object then
Image of page 1

Subscribe to view the full document.