This preview shows page 1. Sign up to view the full content.
Unformatted text preview: 2) , write an equation that solves for the variable in question (see below). Write which model you used: Newtonian 2 nd Law Model, energy interaction model, the momentum conservation model, the angular momentum conservation model, etc If you introduce any new variables, clearly indicate what they mean. a) The velocity of a dropped object just before it hits the floor. b) The time it takes the dropped object in 2a) to reach the floor after being dropped. c) The change in velocity from a spacecraft firing its rockets for a certain length of time. d) The speed of the racecar after the first 10 seconds....
View Full
Document
 Winter '09
 WEB
 Physics, Acceleration

Click to edit the document details