Homework

Serway and Jewitt Chapter 3, pg 96, Q1,6,10,11,18 and P4,9,10,13,15,16,35
Due Thursday Jan 22nd

Solutions

Questions Q3.1 No. Yes. The points could be widely separated. In this case, you can only determine the average velocity, which is v = ∆x/∆t . Q3.6 No. The acceleration is a maximum in the opposite direction. Q3.10 The quantities (b) acceleration and (c) horizontal component of velocity remain constant for a projectile in the absence of air resistance. Q3.11 Less than 45°, so that more horizontal distance can be covered early in the motion, before air resistance has time to have much effect. Problems