Prac Quest Key 09 honors-2

Prac Quest Key 09 honors-2 - Practice Questions for Honors...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Practice Questions for Honors Unit 2 Exam Physics: Projectile Motion and Force 2009- Key, answers are starred. 1. Complete the following statement: The term net force most accurately describes A) the mass of an object B) the inertia of an object. C) the quantity that causes displacement. D) the quantity that keeps an object moving. *E) the quantity that changes the velocity of an object. 2. A net force F is required to give an object with mass m an acceleration a. If a net force 6F is applied to an object with mass 2m, what is the acceleration on this object? A) a B) 2a *C) 3a D) 4a E) 6a 3. The figure shows the velocity versus time curve for a car traveling along a straight line. Which of the following statements is false? A. No net force acts on the car during interval B . B. Net forces act on the car during intervals A and C . C. Opposing forces may be acting on the car during interval B . D. Opposing forces may be acting on the car during interval C . * E. The magnitude of the net force acting during interval A is less than that during C . 4. Two forces act on a 16-kg object. The first force has a magnitude of 68 N and is directed 24° north of east. The second force is 32 N, 48° north of west. What is the
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/09/2010 for the course HIST 1246 taught by Professor Dr.brosky during the Spring '10 term at Abilene Christian University.

Page1 / 4

Prac Quest Key 09 honors-2 - Practice Questions for Honors...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online