1. The problem statement, all variables and given/known data While riding on an elevator descending with a constant speed of 3.3 m/s, you accidentally drop a book from under your arm. (a) How long does it take for the book to reach the elevator floor, 1.1 m below your arm? s (b) What is the book's speed (relative to the earth) when it hits the elevator floor? 3. The attempt at a solution 4.9m/9.8m/s2=14.7 squareroot 14.7=3.834=answer a 1.1m+1/2(13.1)t t=7.65 1.1m/7.65s=.1437=answer b both of these answers were wrong. what equations am ia supposed to use? how do i start?